Save yourself grief and not even consider a v-bottom boat - they're not stable.
Those older small v-bottom boats most generally have a rounded bottom all the way back to the transom. Not stable enough to be doing any moving around in while trapping or doing much else. Get yourself a 14' long - 48" wide" flat-bottom and you would feel/be much safer.
Well . . . my folks used the one I have now for many years mostly for fishing. They moved around in it and never fell out or rolled it. After Dad's stroke I bolted the 9 horse Go Devil onto it primarily for trapping pre-ice/post-ice conditions, small marshes, back sloughs, creeks. Up and over logs and beaver dams. Never fell out or rolled it.
So, each to his own I 'spose. It's probably what you get used to. The wider jon boats are indeed more stable. And it's fair to say the term
stable is defined differently by most any boater.