I recently got a new N900 body from Nokia as a replacement for one with a broken USB port. It is sealed in a plain cardboard box.

While my old N900 worked, I loved it, but I am weary of trying again due to the problems I had. I'm therefore considering buying a N9. I don't need the hardware keyboard and other features such as the camera lens cover I can live without.

If I buy a N9, the N900 would no longer be my main phone. Would it be best to keep it and use it as a PMP/mini tablet (mainly in the car), or would selling it to help fund the N9 be a better choice?