Used some of these to play Unreal Tournament and other 3dfx games over the years. It is hard to maintain different rigs to cover all 3dfx games though. I am kind of loosing some of the early enthusiasm so thinking about finding a new place for these (PM If interested), I may only keep the V1...
My first card was a Trident TVGA8900 with 1mb of video memory (Enough to play Descent). Always wanted a Quantum3d Obsidian2 X-24. (I would exchange my 3090 to try one of those with a roland scc-1/scb-55 these days - not kidding - pm if you have one 🙂)