I’ve been on TW for 3-4 years now (something like my 4th distro? Been on Linux for 15-ish years), and it’s great. I used KDE for the first 2-3 years until I replaced my NVIDIA card with an AMD card, and now I’m on GNOME because it has much better Wayland support.
I have no complaints about TW whatsoever. My main complaint is that openSUSE seems adamant about eliminating Leap, so I’ll have to figure out MicroOS sometime in the next year or so to migrate my servers. But that has nothing to do with TW or gaming, so it should be irrelevant for OP.