I just pulled the trigger on an AVH-P8400BH. I was going to buy a nav unit, but this thing was cheaper and allows me to use the NAV I like (Waze!)
I emailed Waze support asking if appradio was going to be supported longterm as a "first class feature" (ie, tested and fixed when new versions of Waze or IOS are released) and haven't heard back from them. I'm hoping I didn't just make a $700 mistake.
We should start an appradio section in this forum.. since there are 5 or 6 headunits from pioneer, and 4-5 from JVC that can do the app integration thing!
iPhone 4 (AT&T GSM)
iOS 6.0.1 - nonjailbroken
Waze - 22.214.171.1248