Hmm, I have the 390 boss and ended up using the zero cant beds. (I actually discovered this after I forget the beds and spent a day riding with nothing - direct onto the disc. And unexpectedly that felt great! So I put in the zeros when I got down the mountain and haven't looked back since)
But i'm going to try the cant ones this season to check I really do prefer it that way. I'll know by Dec 15 if i'm willing to sell...
We are all atheists about most of the gods that societies have ever believed in. Some of us just go one god further.