We moved up from a 32 ft Greyhawk"C" to a 36 Tiffin "A" and so far, after 4000 miles, I have nothing but praise for the performance, smoothness, and quieter ride qualities!
Of course, only time will tell, but the new 6 speed Ford tranny seems really great, and tow/haul works fine on hilly terrain.
Good luck with your decision.
Denny, Rosie and Josie the Beagle
2016 Allegro 36 LA
2016 Mazda 3