WSL eats alot of RAM memory

It’s fine…you take a bit of a hit on the VRAM by virtue of well windows running though. Only really an issue if you’re on 8gb though

With WSL2 you can even mount a native ext4 drive and have the whole environment run at an almost native Linux speed.

Wsl bad, wsl2 good.

Not really, just use Linux, and delete your windows partition why are bothering with that still ?