Going down a different containerized route, if you use Docker for this you won't even need a separate WSL installation for each project but you'll still get your own container based isolation with an "open terminal and start coding!" work flow.

WSL plays nicely with Docker for Windows[0].

At this point Windows running Docker connected through WSL offers me a more productive Linux development environment than running Linux natively (mainly because certain apps I depend on don't run on Linux).

I've been running this set up for months and it's super solid.

[0]: https://nickjanetakis.com/blog/setting-up-docker-for-windows...