Make sure you like the floor plan, usability, and towability. make sure it has tank capacities you like, make sure you are comfortable with all its gadgets. We made a mistake a year ago, bought one we had to have then found out usability issues. sucked it up and traded for the other one we liked and love it super duper lots. When you find the one you think you want, take some time and sit on the toilet, act like you're doing dishes, brushing your teeth, taking a shower. Lay in the bed, sit on the couch, look out the windows, storage areas for your grill, chairs and other stuff. Check the ventilation and view you will have and compare it to how you will use it. etc. etc. etc. Take your time is the best advice i can give. Good Luck & Be Safe ! ! !
