My experience, which may totally fail to be useful or applicable, is that more bed space and a better turn radius are the things which would make my life better on a daily basis, and that "behind the seat" space may as well be more constrained because it fills up with random crap all to often anyway. Tow capacity is too often an overconservative game played on paper, but "more is better" wins in my mind there, too.

Pity you can't drop B 3".