How many people have a 10" and want a 7"? I was thinking a 7" would be perfect, but someone wants to trade items for a 10" which would mean no cash out of pocket for me. Does anyone have a 10 and regret it? I dont think it would be in the car full time. Just for longer trips. My only pro to a 10" is it might be a bit better for watching a movie or something.