Bought the black XL on launch then sent it back because of concerns about the screen.
Two months later bought the Panda 64gb for $914 from Google and loved it but in the end I didn't think it was $700 better than my Essential phone so I sent it back. (Got the Essential phone on the Sprint deal for $220 total)
This week I picked up a brand new black XL 64gb for $650 so now I'm happy! No issues with the screen and the price was right.