Dragged my 31' Sovereign
about 65000 miles over the past 9 years. It takes exactly the same amount of time to set up or break camp with a 31' or, for that matter, a 34', than it does a 19'.
Lots of storage, very stable towing. Very comfortable.
I keep an eye on the classifieds and have entertained thoughts of fleeting up to a 34'. I guess I am a fan of "go big or go home"...