Blubberykollis :
Air or water cooling.
CPU - 4770K
Motherboard - Maximus VI hero
Case - Haf X
Water cooling will give you better temps but i personally use air
Have a look at the noctua air coolers, they seem to give the best temps and not bad prices
http://www.amazon.com/Noctua-Heatpipe-Bearing-Cooler-NH-D14/dp/B002VKVZ1A/ref=sr_1_3?ie=UTF8&qid=1390827882&sr=8-3&keywords=noctua+1150