For any Voodoo card, even the V5 like my own, the best resolution is 1024 X 768...anything above that is stretching it a bit...for your V3, you could just use the 22 bit post filter to get a little better IQ and still retain good framrates...the V5, unlike any of the previous Voodoo line, will scale in performance as the processor increases way into the 1 gig range and beyond...I've had a V3 1000 AGP, a V3 3000 PCI and besides the V5 5500 AGP I currently have in my possession, I'm awaiting a Voodoo Rush 4 meg PCI card and a Velocity 100, which is basically a crippled V3 1000 since it has but 8 megs of RAM...a bit of a 3dfx zealot, maybe... 😀
Sidenote: V3 3000s are EXCELLENT overclockers...I managed 192mhz core/mem on my V3 3000 PCI and have seen others reach 200 easily...one even has his documented at 212!!!...thought you might wanna consider that as well... 😉
Edit: a crippled V3 2000, I misspoke...LOL...