Mate with a white P2 has ordered one of the Live cases direct from Google, ETA later this week... it's the dual skinned version, so will be interesting to see what the bulk's like on that one, as I definitely fancy one of the custom photo ones!
I really enjoyed using my Google Live Case with my original Pixel XL with my choice of a personal photo designed into the Case. It made the phone feel so personal.
So when the Pixel 2 XL Panda was ordered, I immediately ordered the Single skinned Live Case with a new personal photo. It arrived in October and awaits my Panda delivery soon.
Every case is a personal choice, but to me, making the phone feel personal makes the Live Case choice an easy one.