diff --git a/eng/pipelines/common/xplat-setup.yml b/eng/pipelines/common/xplat-setup.yml
index 02919c4f384de6..a20601660440d5 100644
--- a/eng/pipelines/common/xplat-setup.yml
+++ b/eng/pipelines/common/xplat-setup.yml
@@ -89,13 +89,24 @@ jobs:
 
         # Official Build Windows Pool
         ${{ if and(eq(parameters.osGroup, 'Windows_NT'), ne(variables['System.TeamProject'], 'public')) }}:
-          name: NetCoreInternal-Pool
-          queue: BuildPool.Windows.10.Amd64.VS2019
+          ${{ if eq(parameters.jobParameters.useVsPreviewPool, true) }}:
+            name: NetCoreInternal-Pool
+            queue: BuildPool.Windows.10.Amd64.VS2019.Pre
+
+          ${{ if ne(parameters.jobParameters.useVsPreviewPool, true) }}:
+            name: NetCoreInternal-Pool
+            queue: BuildPool.Windows.10.Amd64.VS2019
 
         # Public Windows Build Pool
         ${{ if and(eq(parameters.osGroup, 'Windows_NT'), eq(variables['System.TeamProject'], 'public')) }}:
-          name: NetCorePublic-Pool
-          queue: BuildPool.Windows.10.Amd64.VS2019.Open
+          ${{ if eq(parameters.jobParameters.useVsPreviewPool, true) }}:
+            name: NetCorePublic-Pool
+            queue: BuildPool.Windows.10.Amd64.VS2019.Pre.Open
+
+          ${{ if ne(parameters.jobParameters.useVsPreviewPool, true) }}:
+            name: NetCorePublic-Pool
+            queue: BuildPool.Windows.10.Amd64.VS2019.Open
+
 
     ${{ if eq(parameters.helixQueuesTemplate, '') }}:
       ${{ insert }}: ${{ parameters.jobParameters }}
diff --git a/eng/pipelines/coreclr/perf.yml b/eng/pipelines/coreclr/perf.yml
index ffa22b8afc7515..e9782e257a1e07 100644
--- a/eng/pipelines/coreclr/perf.yml
+++ b/eng/pipelines/coreclr/perf.yml
@@ -52,7 +52,7 @@ jobs:
 
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:
-    jobTemplate: /eng/pipelines/common/build-coreclr-and-libraries-job.yml
+    jobTemplate: /eng/pipelines/coreclr/templates/build-job.yml
     buildConfig: release
     platforms:
     - Linux_x64
@@ -60,6 +60,20 @@ jobs:
     - Windows_NT_x86
     jobParameters:
       testGroup: perf
+      useVsPreviewPool: false
+
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/libraries/build-job.yml
+    buildConfig: Release
+    platforms:
+    - Linux_x64
+    - Windows_NT_x64
+    - Windows_NT_x86
+    jobParameters:
+      useVsPreviewPool: true
+      liveRuntimeBuildConfig: release
+
     
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:
diff --git a/eng/pipelines/libraries/base-job.yml b/eng/pipelines/libraries/base-job.yml
index 0a7389aa23813a..85ea99f75c30f5 100644
--- a/eng/pipelines/libraries/base-job.yml
+++ b/eng/pipelines/libraries/base-job.yml
@@ -102,8 +102,6 @@ jobs:
         # Windows variables
         - ${{ if eq(parameters.osGroup, 'Windows_NT') }}:
           - _runtimeOSArg: /p:RuntimeOS=win10
-          # Remove when: https://github.com/dotnet/runtime/issues/31888 is fixed.
-          - _warnAsErrorArg: -warnAsError:0
 
         # Non-Windows variables
         - ${{ if ne(parameters.osGroup, 'Windows_NT') }}:
diff --git a/eng/pipelines/runtime.yml b/eng/pipelines/runtime.yml
index 66b42f95206e74..91035defd4c912 100644
--- a/eng/pipelines/runtime.yml
+++ b/eng/pipelines/runtime.yml
@@ -137,6 +137,7 @@ jobs:
     - Windows_NT_arm64
     jobParameters:
       testGroup: innerloop
+      useVsPreviewPool: false
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_coreclr.containsChange'], true),
@@ -154,6 +155,7 @@ jobs:
     - OSX_x64
     jobParameters:
       testGroup: innerloop
+      useVsPreviewPool: false
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_coreclr.containsChange'], true),
@@ -180,6 +182,7 @@ jobs:
     - Windows_NT_arm
     - Windows_NT_arm64
     jobParameters:
+      useVsPreviewPool: false
       testGroup: innerloop
 
 #
@@ -193,6 +196,7 @@ jobs:
     - Linux_x64
     - Windows_NT_x64
     jobParameters:
+      useVsPreviewPool: false
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_coreclr.containsChange'], true),
@@ -219,6 +223,7 @@ jobs:
     # - Windows_NT_arm
     # - Windows_NT_arm64
     jobParameters:
+      useVsPreviewPool: false
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_libraries.containsChange'], true),
@@ -246,6 +251,7 @@ jobs:
     # - Windows_NT_arm
     # - Windows_NT_arm64
     jobParameters:
+      useVsPreviewPool: false
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_libraries.containsChange'], true),
@@ -274,6 +280,7 @@ jobs:
     # - Windows_NT_arm64
     jobParameters:
       llvm: true
+      useVsPreviewPool: false
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_libraries.containsChange'], true),
@@ -301,6 +308,7 @@ jobs:
     # - Windows_NT_arm
     # - Windows_NT_arm64
     jobParameters:
+      useVsPreviewPool: false
       llvm: true
       condition: >-
         or(
@@ -326,6 +334,7 @@ jobs:
     - Windows_NT_x86
     jobParameters:
       liveRuntimeBuildConfig: release
+      useVsPreviewPool: true
 
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:
@@ -339,6 +348,7 @@ jobs:
     - Windows_NT_x64
     jobParameters:
       liveRuntimeBuildConfig: release
+      useVsPreviewPool: true
 #
 # Libraries Build that only run when libraries is changed
 #
@@ -352,6 +362,7 @@ jobs:
       - Windows_NT_x86
     jobParameters:
       liveRuntimeBuildConfig: release
+      useVsPreviewPool: true
       condition: >-
         or(
           eq(dependencies.checkout.outputs['SetPathVars_libraries.containsChange'], true),
@@ -367,6 +378,7 @@ jobs:
       - Windows_NT_x64
     helixQueuesTemplate: /eng/pipelines/libraries/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: true
       isFullMatrix: ${{ variables.isFullMatrix }}
       framework: net472
       runTests: true
@@ -384,6 +396,7 @@ jobs:
     - Windows_NT_x64
     helixQueuesTemplate: /eng/pipelines/libraries/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: true
       isFullMatrix: ${{ variables.isFullMatrix }}
       framework: allConfigurations
       runTests: true
@@ -408,6 +421,7 @@ jobs:
       - Windows_NT_arm
       - Windows_NT_arm64
     jobParameters:
+      useVsPreviewPool: false
       liveRuntimeBuildConfig: release
       liveLibrariesBuildConfig: Release
 
@@ -421,6 +435,7 @@ jobs:
       - Linux_musl_x64
       - Windows_NT_x64
     jobParameters:
+      useVsPreviewPool: false
       liveRuntimeBuildConfig: release
       liveLibrariesBuildConfig: ${{ variables.debugOnPrReleaseOnRolling }}
 
@@ -437,6 +452,7 @@ jobs:
     - Linux_x64
     - Windows_NT_x64
     jobParameters:
+      useVsPreviewPool: false
       isOfficialBuild: false
       liveRuntimeBuildConfig: release
       testScope: innerloop
@@ -460,6 +476,7 @@ jobs:
     helixQueueGroup: pr
     helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: false
       liveLibrariesBuildConfig: Release
       condition: >-
         or(
@@ -480,6 +497,7 @@ jobs:
     - Windows_NT_arm
     - Windows_NT_arm64
     jobParameters:
+      useVsPreviewPool: false
       testGroup: innerloop
       liveLibrariesBuildConfig: Release
       condition: >-
@@ -501,6 +519,7 @@ jobs:
     - Linux_arm64
     - Windows_NT_x64
     jobParameters:
+      useVsPreviewPool: false
       testGroup: innerloop
       liveLibrariesBuildConfig: ${{ variables.debugOnPrReleaseOnRolling }}
       condition: >-
@@ -524,6 +543,7 @@ jobs:
     helixQueueGroup: pr
     helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: false
       testGroup: innerloop
       liveLibrariesBuildConfig: Release
       condition: >-
@@ -543,6 +563,7 @@ jobs:
     helixQueueGroup: pr
     helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: false
       testGroup: innerloop
       liveLibrariesBuildConfig: ${{ variables.debugOnPrReleaseOnRolling }}
       condition: >-
@@ -566,6 +587,7 @@ jobs:
     - Linux_x64
     helixQueuesTemplate: /eng/pipelines/libraries/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: false
       isOfficialBuild: false
       isFullMatrix: ${{ variables.isFullMatrix }}
       testScope: innerloop
@@ -590,6 +612,7 @@ jobs:
     - Windows_NT_x86
     helixQueuesTemplate: /eng/pipelines/libraries/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: false
       isOfficialBuild: false
       isFullMatrix: ${{ variables.isFullMatrix }}
       testScope: innerloop
@@ -622,6 +645,7 @@ jobs:
       - Windows_NT_x86
     helixQueuesTemplate: /eng/pipelines/libraries/helix-queues-setup.yml
     jobParameters:
+      useVsPreviewPool: false
       isOfficialBuild: false
       isFullMatrix: ${{ variables.isFullMatrix }}
       testScope: innerloop
@@ -647,6 +671,7 @@ jobs:
     helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
     helixQueueGroup: libraries
     jobParameters:
+      useVsPreviewPool: false
       testScope: innerloop
       liveRuntimeBuildConfig: checked
       dependsOnTestBuildConfiguration: ${{ variables.debugOnPrReleaseOnRolling }}
@@ -667,6 +692,7 @@ jobs:
     helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
     helixQueueGroup: libraries
     jobParameters:
+      useVsPreviewPool: false
       testScope: innerloop
       liveRuntimeBuildConfig: checked
       dependsOnTestBuildConfiguration: ${{ variables.debugOnPrReleaseOnRolling }}
@@ -689,6 +715,7 @@ jobs:
     helixQueuesTemplate: /eng/pipelines/coreclr/templates/helix-queues-setup.yml
     helixQueueGroup: libraries
     jobParameters:
+      useVsPreviewPool: false
       testScope: innerloop
       liveRuntimeBuildConfig: checked
       dependsOnTestBuildConfiguration: ${{ variables.debugOnPrReleaseOnRolling }}