So i bought a used rx 580 4gb armor version for 100$ with 1y warranty left. Its shipping currnetly.. Im upgrading from r9 280x vapor x tri oc so i was wondering is this a good deal and how does armor version perform, perfomance wise and how are the temps. I was on a budget so this seemed like the best deal since i couldnt find a better card for the money. I've read that armor version aren't really good so im asking here.