I don’t.

What do you mean by that? I’ve been using it in Plasma and haven’t had issues with it. Then again my use case might be different.

If you’re on kde you have kde connect (or gsconnect for gnome or zorin connect for zoran os) which is a lot more versatile than this. I know it’s not the same but it’s excellent.

I didn’t try that version, I just transitioned to Bottles. I didn’t notice any performance loss though I might compare it just to see what it’s like.

I too bashed my head with lutris on some games to the point that i gave up on Linux. Then i tried it again but this time using Bottles and it’s working really fine for me, almost flawless.