Best Graphic card for Linux Gaming ( lemmy.wtf )

Are they some graphic card benchmark for linux environment ?
From my windows experience, drivers are important, and often underestimate. My linux gaming experience is very bad, lots of my game are unstable, and others use a lot more resources than with windows.
However, when I ask people, some of them have no issue at all, even with a similar environment (Debian + Steam).
I may consider buy specific graphic card to stay on linux, but I couldn't find any clue to know which one are more adapted.

Thx for your leads !