LateApexEarlySpeed

Hi @krwq just confirm, I will change code to implement just [proposal description](https://github.com/dotnet/runtime/issues/52408#issue-877928403) and align one [overload behavior issue](https://github.com/dotnet/runtime/issues/75075#issue-1361510964), and keep all other existing behavior no change. I have pushed...

Hi @krwq Tests added, please review, thanks! They used newtonsoft.json to do assertion as existing cases, but have to add some compensation newlines and whitespaces so that can verify new...

> Could you try rebasing your branch? There appear to be merge conflicts Resolved, thanks !

Hi @eiriktsarpalis @krwq, just kindly remind we had fixed or explained for all comments. Please check if anything missed to do :)

> Let me know if you're planning to fix this or not Changed, please check. > Any chance you could run perf tests I would try to run perf test...

@krwq I run perf tests under [Utf8JsonWriter](https://github.com/dotnet/performance/tree/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonWriter), slower/faster result of perf test is not very stable, following is one sample: dotnet run --base "C:\results\before" --diff "C:\results\after" --threshold 2% summary: better:...