I've owned JAE, MPA, MDT, Manners and others, and this is the most comfortable I have ever been behind a rifle.
I've always wanted a true quick adjustment on LOP that I could at least hypothetically change between positional shooting and prone, because I find I am most comfortable with a longer LOP in the prone. The Xylo makes that a reality.
And yes, I find the grip to be everything he says it is, and maybe more.
That said, stocks and chassis are a very subjective thing. Sometimes you have to try a few before you find one that works well with you.