If I didn't have a small class B I'd go with the truck camper option in a heartbeat - no doubt about it. I'm not fond of having to bypass small/rough/remote roads due to size or having a trailer and I enjoy, as you stated, the under-the-radar feel. Plus, there is something special about a truck camper that's difficult to put into words. The grass may occasionally seem greener on the other side, but deep down ~you~ are the only one who knows how you really feel :), and there's nothing wrong with being emotionally attached to your choices - that just means that you made the right choice!