Anyone make a mistake buying first MH ?

This is our first and we love it. We thought we did a pretty good job of looking and educating ourselves prior to buying, but after a year we sure have learned a lot more and much of it from this forum. We bought a used 1-owner rig from a dealer. All of the warranty and service records as well as all manuals were intact and passed on to us. The prior owner loved this unit and it showed in looks and maintenance. I will say that we did not truely know what we wanted or needed until we had used the MH for several months and about 5,000 miles. Fortunately, this is a great unit for us and we couldn't love it more. Yes, we sometimes get "new rig fever," but it passes quickly.