I'm sure there'll be tons of opinions on each exclusive model, but I take it that you're purchasing a used boat. If this is a purchase that you plan to make in the near future, you might be better served by searching for what's available, as opposed to narrowing it down to exclusive make/models. Not saying that the "one for you" isn't out there, but I definitely would hate to be looking for only Boat "A", in Size "B", for "X" amount of dollars. It may prolong your dream for a lot longer than you think.
On the other hand, if you've got years to make this purchase, then forgive the intrusion and I now return you to your regularly scheduled thread.
Whatever you end up with, good luck and from the list you've posted, you probably can't go wrong with any of them. Assuming, of course, that you make the best decision up front. Are you planning to have whatever you purchase professionally surveyed? Also, have you checked the market as to their availability?