Each TT model has it's own unique features and different models are designed for different uses.
#1 one on your list should be what are going to tow it with,
#2 then how are you going to use the RV, such as long distances, weeks at a time or just an occasional weekend adventure,
#3 is how much will your budget allow. Most manufactures have units from entry level to "the sky is the limit".
Decide what you want, then take the time to look at the many units and compare them
Also the dealer is really important because his repair shop will probably be the one you ask for assistance and to repair any problems you might encounter and, most unit do end up with problems from small to large (just as a new vehicle)
