Depends if you macro or not lol, If you do macro the faster it is the higher chance u have to OC proc in a shorter time frame. Its basically proc vs consistency, you can rely on cruel to do what you need it to do. OC is dependent a lot on the proc, if it doesnt proc enough its really not comparable to 95h in PvP, but if it does proc enough its retarded OP, you have the option of stunning thru ward and ag, and the proc takes down too many ticks off of ward as well, but again thats if you proc. It is luck vs reliability, but that luck can completely destroy any lvl of skill depending on how much u proc lol...so the question is, you feeling lucky punk?!