The Sapphire Nitro+ RX 580's are great cards. Easy to mod and they get good hash while running cool. I have both the Special Edition and the non-SE Nitro+ 8GB RX 580's. I get the best performance and like the non SE (black shroud) version better since I don't like the blue LED fans that can't be turned off on the SE version. The non SE is version is also cheaper and I get slightly better performance with the non SE cards.