Forsaken is a great looking game in Descent style. Opposite to Incoming it does not require much CPU power for running it smoothly, so even owners of K6 and 6x86MX CPUs have got a chance of enjoying this game.
Voodoo² rules, the Obsidian from Quantum3D is right behind it. Again you won't find a difference between the 3D Blaster and the Monster 3D II.
800x600 makes the lead of the Voodoo² boards even clearer, again no real difference between the 12 and the 8 MB board.