Look here : http://graphics.tomshardware.com/graphic/20041004/vga_charts-09.html
You could have a look at an old GF4 Ti4200. If you can find one, they are a lot cheaper, and usually outperform the two you're looking at (at least with AA turned off). There's one here http://graphics.tomshardware.com/graphic/20041004/vga_charts-09.html for $43 but it's AGP, unfortunately.
You could have a look at an old GF4 Ti4200. If you can find one, they are a lot cheaper, and usually outperform the two you're looking at (at least with AA turned off). There's one here http://graphics.tomshardware.com/graphic/20041004/vga_charts-09.html for $43 but it's AGP, unfortunately.