Hey guys, I don't venture out of the 4th gen section much so didn't see this thread sitting here.
I just bought my first trailer this past summer, an 08 Jayco Jayfeather 197. I knew my truck could pull 7000lbs, but being a first time tower I wanted to keep well below that capacity as anything heavier made me nervous, both for towing and for killing my truck. Mine dry is ~3200lbs, 4200lbs loaded. The T4R tows it like a champ, although I have no experience to compare against I've never felt uncomfortable nor felt as though I was abusing my truck to pull it around.
In my area bears are fairly common so that kept me away from pop ups or hybrids as I felt just as safe in those as a tent. Mine has a front U dinette, and back jack/jill bunks. My wife and I sleep on the bottom and my 2 girls share the top bunk (they're still fairly young/small). It's worked well for us our first few trips. Until we got the trailer my wife wouldn't camp, now she has her own "home" and she's much more comfortable. (We once all 4 camped in the back of my tacoma under the cap-wow was that cramped!).
As with vehicles, I'm not one to buy new, depreciation doesn't make sense to me so we found this 08 that was in brand new condition, looks like it just rolled out the show room and we got it for at least $10K below a new one's sticker.
Anyways, if you have any questions about it feel free to ask.