Pretty happy with my own 4690k, great overclocker too, I clocked mine at 4.6 GHz. Keep in mind that if you are going to overclock you don't want a cheap mobo since it will usually not go far. With the right mobo overclocking is as simple as clicking a button so you don't really need to 'learn' how to do it. You can save a few bucks if you get the 4690k, performance wise I don't think the average person notices a difference between the two.