So I've been researching and for some reason, many people say the 13" rmbp 2015 has ui lag, intense heat, 95+ c˚ while playing light games (csgo), and etc. I was planning on buying the 256gb model refurbished for 1269. When I go to the store I can't notice any heat or lag... Finally, will buy the i7 256 8gb macbook air 13 be better for what Im doing: - School - Browsing/Netflix - Light Gaming (CS:GO, MW2, MW3, COD4, TF2, by the way, i am using my sisters 2014 base mba and for all those games, i have graphics on medium to low, and 70+fps, and only around 90c˚, will the mbp be better or worse for this) - Programming, Xcode, C, Java, C++, I don't know if this is for all models, but I know that people say bad stuff about the 2015 model... Thanks!