If I may ask, why are you spending a bunch of money on a device you don't want? Honestly, if you're just looking for build quality and great support, just skip the current generation of Nokia and go straight to Apple. The iPhone is built like a tank (the latest one seems to be the strongest yet), and the company will bend over backwards to fix any problems. But yeah, if you're looking for a true successor to the N900, right now, there's nothing out there.