Both my systems are AGP so I've been looking to upgrade to the best card I could find before AGP dies out, just to extent the life of my motherboards.
I've been looking at the BFG Tech GeForce 7800GS myself, just waiting for a good price, without some blasted rebate. It's a 256mb card with 256-bit memory. Got decent reviews too. Never been much of a fan of the ATI cards. I'm nvidia all the way!
Right now, the 7800GS is going for around $224.00. I've seen it as low as $175.00, but that was with a rebate, and I don't do rebates, especially when the company rebate form has such strict rules for their form. It sounds like they're just looking for an excuse to deny the rebate if you don't fill out the form perfectly.
Wabb