I always end up back with redken all soft.
I have tried so many shampoos.
Really wanted to love moo goo but it made my hair feel so dry and frizzy especially at the ends.
Tried NAK also and that was probably one of the worst shampoos I ever tried, it just feels like super market stuff.
KMS was ok but nothing special.
De Lorenzo is pretty good.
But like with all things is really just depends what your hair responds to.
So it's trial and error.