What size and type RV do you use to full-time?

We have been full timing on and off for the past 16 years. We have tried everything from a 28ft travel trailer to a 40 ft class A. They all worked but after a few months the travel trailer got toooooo small. We have had gas class A motorhomes and diesel pushers. We prefer the diesel. Now we have a 40 ft motorhome with two slides and plenty of storage underneath.
You have to look at a lot and see which one works best for you.