I have a i5 4460 @3.20 GHz, and im thinking of upgrading it since nowadays game is getting demanding on CPU. I have GTX 970 and i know it won't bottleneck it however like i said it's for games requirement. Anyway what's the best CPU out there that's good for gaming? i personally want to get my self i5 4690 but some people said get a i7 instead i dunno... should i even upgrade my CPU?? what do you think?