I will be building my pc very soon and I haven't yet decided what cooler should I get. My processor is the fx 6300 and I would like to overclock it to around 4.5 ghz. I have two choices that have the exact same cost: the cooler master hyper 212 evo and the arctic freezer a32. I myself amm leaning more towards the arctic freezer a32 because it has the exact same price of the 212 evo (35$) and also offers some cool features like semi-passive cooling. What I don't know is what cooler performs the best.