Hello, I am looking to upgrade my processor to either of the three listed above (i7 3770k, i7 3770, or i5 2500k). I, mainly, wish to upgrade so that I may livestream in 720p+ (i have been livestreaming in very high quality lately, but full 720p will make my processor lag which is a AMD Phenom II X4 965 Black Edition which can play almost every game i throw at it on ultra (crisis 2 is pretty much the only thing I cant play normally w/o streaming on ultra) (that was alot of parentheses) and continue editing and using multiple applications in the adobe suite. Please, if you can, help me make a decision on what should be best for me.