They are all built about the same. No considerable build quality differences between any of them unless you get into super high end custom built units.
I would never go back to a bumper pull but that's just me. We have a toy hauler and the separate 12 ft garage with dual queen bunks is in effect a big bunkhouse camper so kids have their own room but it can also haul our atvs or rzr. Best of both worlds (one downside is a smaller living room space). Another is you need a stout enough truck to haul it as they weigh considerably more than a regular fifth wheel
2014 Ram 3500 SRW CTD