All really depends on what your shooting. I like 20s. But not for turkey's or goose or ducks or big *s-word if the 20 can do it then I grab a 20 I love shooting 20 at targets. Also have a friend with a red label 28 g nice little piece for skeet and such I like a 16 once in a while Hell who am I kidding I like shooting pretty much anything even muzzle loaders