Read through the entire thread and I think everything has been covered. That never stopped me in the past from mouthing off my own uneducated opinion though so here ya go:
- Both brands have problems (hell, nVidia had a massive recall on laptop motherboards in the US about a year ago and 2007 nVidia based MacBooks have been dying all over the place).
- ATI VGAs are usually (at least whenever I've gone shopping) cheaper at the midrange, while things even out the higher you go. For hardware I usually consult bit-tech.net (they have a monthly
buyer's guide of price-ranged systems which is very well thought out) and Tom's Hardware (
benchmark charts and monthly
"Best VGA for the money" articles; the latter tells you which VGA will give you the best performance in each price range, which is great when you're on a budget).
Something I haven't seen mentioned (though I might have missed it) is the manufacturer of the actual card. Some dismiss it entirely but there have been benchmarks were different makes of the same chipset show different performance. Trying to save a bit of money on a cheaper brand usually backfires when the quality of the cooler and connectors is sub-par.
For nVidia, I prefer Asus, MSI and XFX, though that's simply experience and personal trust in certain companies.
I have less experience with ATI, though from what I understand Saphire is supposed to be the leading manufacturer (please correct me here if I'm wrong) and the brands mentioned above do a good job on ATIs as well.
I very recently bought
this and it's great at staying cool under load.