"Iron" theme.

I recommend Radeon – they are more reliable cards.

Nothing is reliable, especially Sapphire, which overheated up to 90 degrees. Nvidia didn't even come close to such high temperatures. Nvidia releases drivers that improve the performance of its cards, while Radeon releases them less frequently. Plus, most games are made for Nvidia, and for Radeon, they release additional utilities. Nvidia works better with games than Radeon. I can't help but mention that in recent months, Radeon has started to rise in the market, releasing more powerful video cards, and most importantly, the prices have become acceptable in terms of price-quality ratio. Regarding the topic, I'll say one thing: where do these prices come from? Is this a wholesale store? Or have I not checked the price lists for a long time?
P.S. Sorry for the off-topic, I'm just defending the honor of Nvidia.