Before coming to the TC side, we had toyhaulers. We almost went with another and looked at all the brands. I'm personally not a Forest River fan. The quality is not the best for the money IMHO. Is your RZR a two seater? If not, the model your looking at won't swallow a new xp4 1000. If not, it will fit a two seater though.
I liked the Desert Fox much better and if you have a little more to spend, Evergreen Amped makes a nice bumper pull. I liked the z frame for all the storage, they use marine grade plywood in the flooring and you carry 174 gallons of water too, which is nice. Build quality on both was better than any of the Forest River brands....