G-REX vs Mediator vs BVision

[djbase]

Of course, a Vooodoo in a PCI system is faster than a BVision. There are some benchmarks available on http://www.amigaspeed.de.vu/ and Infos about G-REX can be found here http://grex.amigaworld.de
To check what rev your BPPC is there is a tool called boardtype which can be found on G-REX page.

[djbase]

Didn't think GRex was supported by OS4 but wouldn't say anything until I'd heard something... it's just yet another reason not to go down that road then.

No, OS4 won't support G-REX but MorphOS runs on it.