Any big lift kit you choose to do is gonna be alot of work whether its a stock style CV lift or an SAS, I guess it really comes down to what you intend to do with your truck once its done. If you just wanna make it big and not really do much offroading with it the CV will be fine. But if you do wanna take it off road and in the mud I would really think about an sas, it really sux being broke down it the mud, I know that first hand.