Depends on what your needs are. Like SPs & NPs? Then you had better stay under the mid 30s in LOA. Plan to have most meals 'at home'? Then you need something with lots of galley space. Want to get out & do things like bluegrass festivals the Oskosh Air Show or Albuquerque Balloon Fiesta? Then you need something with more than a piddly 60gal water capacity it you want to live comphy.
Make the list of needs. Start with a bunch of floorplans that you like & start eliminating.
The galley space & water capacity cuts a bunch from the herd right away. We would settle for nothing less than 100gal fresh water & nothing over 36' pin to bumper. We were down to less than 4 models in no time at all.