I'm firmly entrenched in the Apple ecosystem and was excited for CarPlay, but after reading countless folks talking about how poorly executed it is and that they regretted ordering it, I passed on including it with my new G30. I knew I could add it later via ConnectedDrive, but I likely won't unless it improves dramatically in usefulness/integration. I like the iDrive in my F10 and the new version in the G30 should be even better.
