Hi. I'm looking at buying a new shotgun for bird hunting. I'm talking turkey to dove to duck. I don't want a one trick pony, so what would you guys think the optimum barrel length would be. 24, 26, 29, 30 inches? Opinions wanted. BTW, thinking of a Mossberg 930, 3" mags are plenty for me, 3 1/2 is too much (go ahead, call me a sissy). Thanks!