WSL2 will be available in the Windows 10 May 2020 update that should be released end of May.

I tried during lockdown WSL and was impressed by the ease of use and how fast it started but there are a few quirks.

It is not a full featured Linux OS at your disposal. I tried the Ubuntu 20.04 LTS for instance and systemd did not work preventing from starting services with systemd (there are some workarounds), I couldn't mount FUSE filesystems (lack of modules) preventing from mounting SSHFS, gocrypts volumes.

I don't know if these issues will be fixed in WSL2.