Just reading from the PB website, and Lowe's website, there's a lot of issues with the app. It would also be nice if you can run it at 275, must be a PB thing, as my 820 doesn't either. The 5 yr. warranty on paper seems to be a plus, but if I wanted one, I'd wait a few months until they got all the bugs worked out.
If I were a volume cooker, the 1150 Pro is a better deal for $100 more.