Hello Dale , and welcome to iRV2.
Nicer and Bigger ?? Your DW can argue with you on the nicer part, and bigger, well I think that all depends on your use of the 5th. Some roads or RV parks may be an issue but overall the more time you spend in it the less " bigger " is any kind of an issue. When my DW and I were only in our 5th's 25 to 35 nights a year we were fine , when we made the change to 90 to 120 nights then we needed to go bigger 31' wasn't enough. But maybe that's just us, I digress.
Get out and enjoy the new rig .Safe Travels