I just recently bought both and I don't really know which I like better yet but I know they both are good quality shampoo. I can just tell you that Petsilk products smells last longer than CC system day to day. Day to Day scent seems to disapear by the 2-3day... It also seems like the Petsilk conditioner is more concentrated and feels nice. I will have to use it more to decide which I like better etc..also one of my babes hair is cottony the other is silky..so that will make a difference too. P.s CC system does have a trial size for 10$ but at their site shipping is $7! I recently saw on Yt a cheaper website for their products..can't remember what it said though, but you can do a search I bet.
Good luck, I know how hard it is to decide that is why I got both!
