General: crank chatter

so im about to buy a new set of cranks, and cant make up my mind.i really like the miche advanced ,but i can get them s ram omnium cranks brand new with a bb and chainring for around 150.anybody ride those? how are those outboard bb working out? also are they really as stiff as ive been hearing?what im trying to figure is if ill be happy with the omniums, or if i should save the extra 50 bucs and get those miche cranks

sweet.those are the ones ive been checking out.i just didnt want to get em and them be shitty