Motorhome or Trailer that is the question for you. Here are some of the advantages and disadvantages of both, so you will be confident when purchasing an RV. When comparing Rvs, a motorhome or a travel trailer, should you buy a motorhome or fifth wheeler? The advantages and disadvantages of both are studied so that you can make your choice wisely when purchasing an RV. Possessing a motorhome or fifth wheel is an achievement of a lifetime. It can be similar to sojourning with your residence as you search the various sites of our great land, America.