I love the NuCamp T@b 400 Boondock
https://nucamprv.com/tab400-camper/
Beautiful design, finishes, permanent queen bed.
A close second is the Little Guy Max:
https://golittleguy.com/lg-max/
Today, I would pick the T@b 400. The Max is heavier, but more storage space.
I'd also like Leisure Travel Vans Unity FX if we are building a wish list.
Have been thru both. Very nice but close to $30000 new and ultimately still stick built construction of which it is said of nearly all campers " It's not if they leak but when"
I made the mistake last year of selling my entirely aluminum camper( everything: walls, frame structure extruded aluminum floors, cabinets etc. no wood whatsoever also had rigid foam insulation and double pane windows) because I didn't like the cross sectional area when towing reducing my MPG to 11-12. it was only 2600 lbs for a 14 foot trailer with full dry bath etc. If it ever leaked there was nothing to rot ,mildew etc.
On the plus side I sold it for what I bought it for used, They stopped making them last year (Livin Lite camplite 14DB)