Correct PCI card for Mediator

[AltRN8]

I'm trying tomato sure to get the right video card for my Mediator 4000D. I'm worried that I might get the wrong card if I don't confirm with someone that a particular card is compatible. If I'm understanding correctly you need to use 5v cards for the Mediator 4000D. Is this correct? How can I tell if the video card is 3.3v or 5v?

I've seen mixed opinions on whether to get a Radeon or a Voodoo card. This is for a classic system no PPC at this point. Planning on running OS 3.9. Any opinions with details on which direction to go?

[AltRN8]

The next question is going to be where to source a Voodoo3 card from them seem impossible to find. At least the Voodoo3 3000 PCI one.

[AltRN8]

Any major differences between the 2000 and 3000 in regard to performance when in an amiga?

[AltRN8]

I did in fact purchase a similar card for $70 thanks for the pointer to ebay.