I have 2 shotguns and a rifle, a Franchi for duck, a Winchester for dove, quail, and pheasant, 270 win.(pre-***) for deer.
I dont know many people who multi use a shotgun to the extent you want to. I would sugest the vinci, ive dove and quail hunted with it and a sbeII and it seems to be faster for me with the lighter loads.