I shot my first double on Valley Quail with an old Winchester 42 in .410 way back in 1956 or 57. Shot all sorts of game with it over the next few years. The 28 is much more as others has said. Close to the 20 ga. even with 3/4 oz. loads. Just broke 19 out of 25 at wobbles trap with my new 686 Beretta.
Had an 870 Remington for a few years. Killed a respectable number of Blue Grouse and some Mtn. Quail with it. Unfortunately it had too many QC problems. Even when out of warranty. Sold it and got the 686. E