Starting a job in a "Windows dependant" software house, I was forced to have both WLS and Linux VM. They gave me a brand new HP computer they prepared with company software, security software, etc. I was "Windows free" since 2009, ten year without Windows. The first problem was BSOD, that computer start randomly to crash, even after the software / system / driver upgrades the administrator installed on the machine and it still does, randomly. The same happen to my collegues. For the first time I noticed that now BSODs have a nice QR-Code. My impression about WLS is that's nice but still a toy with lot of limitation: first of all you can't full iteract using WSL tools with what is running in Windows space. It's useful to have access to Linux tools like grep, interpreters, etc to use against object resident on Windows file system. Sometimes Linux programs silently doesn't work well I noticed this using some Linux tool and Python libs, for example. This is the reason of the Linux VM running on my PC. IMHO WLS is far to be a replacement of a native Linux pc / VM, I still prefer to work on a Linux or OSX pc, even if Apple and Systemd are spending big effort to make me hate both, with the result I'm evaluating BSD.