I'm going to reiterate my usual advice: GO SHOPPING!
Drive a few DRW trucks. Try all the seating positions. See what you like. See what you don't like. Get some prices.
Look at a few campers. Crawl all over inside and out. Stick your head in the cupboards. Sit on the toilet. Lay in the bed. See what you like. See what you don't like. Get some prices.
Nobody says you have to buy today, and if you find yourself feeling pressured do not think you're being "rude" by getting up and walking out. They were rude for pressuring you, and the most polite thing you can do in that situation is get up and walk out.
With a DRW truck you can carry almost any camper on the market, so there is no need to pair them like wine and cheese. One goes with pretty much any of the other, and vice versa. Pick the truck you like best. Pick the camper you like best. Go camping.