1st Time buyer needs advice: t.t. or 5th wheeler?

What truck will you be using to pull either the TT or the fifth wheel?
Does it have the capacity. Would it be better to rent before buying to insure that camping is what you really want to do. As mentioned go to as many rv shows or dealers to look and see what floor plan you really want. For us the floor plan is the most important thing. Is buying used an option. Ten there is the cost of outfitting: Pot/pans, dishes, silver ware, sheets, blankets and other items.