We just spent our first weekend in our new X23B and it proved to be a good move from our pop up. Very nice trailer all around, pulls easy too.
The only complaint I have is the bed left me with a back ache due to the difference in the area where the platform folds down and the inside behind the couch on the dinette area. Must be about a 1/2" difference in height.
I'm going to put a piece of foam there to make up the difference.
2016 Jayco X23B, 2013 Silverado 2500 HD