I was looking to upgrade my CPU and I found a $200 i5-7600k new on eBay so I had to take it. Since it doesn't come with a fan I was wondering what would be the best cooler under about 40 dollars for it (Also meaning the best cooler for the 1151 socket). I was looking around and apparently the CM Hyper 212 EVO is a great budget fan but since it is pretty old, is there a better, newer fan that would be optimal for the 1151 socket? I'm not trying to heavily overclock yet but the more I can get out of my CPU the better. The reason I want to get a cheaper fan is so that I can use the computer while saving up for a AIO like a H100i v2 or a NZXT Kraken. Thanks.