Going used, it will be as much about finding one in good condition, no leaks, as much as brand. iMO
If there’s no water damage, no evidence of leaks in the structure or plumbing and everything works, that’s 90% what to look for in any/all campers.
The fiberglass clamshell types like Bigfoot are less susceptible to water intrusion. Although you kinda gotta treat any RV with care and maintenance/inspection to keep away from issues.
My only experience with TCs is Arctic Fox and I’d recommend them pending the above stuff.
Large fresh water capacity and a big fridge are the 2 of the primary things I was after.
And a slide out.
Had an 05 AF 860 we bought in 2013. Love it. No issues to speak of. Left it in AK (sold it up there before moving back to the L48).
Replaced it with the same model but 2003 (wood frame vs aluminum was the only meaningful difference). That one was virtually issue free as well. Only real issue was the bracing for the fresh water tank broke and dropped the tank. Although we used it frequently with full tanks, off the truck and unsupported. And it was not a difficult fix.
AF 811/860 (same basic camper) and AF 990/992 would both be in your future trucks wheelhouse.
Unlike some folks, I’d reccomend a slide out model. The addl room doesn’t seem like much until there’s 3 or 4 of you in it and that extra couple feet of width makes a big difference.
IMO don’t be afraid of older if the stuff above checks out. There’s not much difference or advancement in camper features and technology from the early/mid 2000s up through current models.
2016 Ram 2500, MotorOps.ca EFIlive tuned, 5” turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold