Mmm, well, I don't own "gun clothing" and I doubt it'd pay a shop to keep such just to sell Beretta shotguns.
Kinda dum to require this IMHO.
I'm not much of a gun snob, but I have learned through bitter experience that 'inexpensive' and 'semi-auto' or 'O/U' usually results in a less-than-stellar experience. Besides - you really need to find a shotgun that fits and points well for you, and that may or may not be the least expensive option available or the one most recommended.
I don't know about that. I bought my Winchester 1400 ranger for $255 20 years ago and still like it. It's very easy on the shoulder, fits me perfectly without shimming, and shoots great. Don't care much for crossbolt safeties, but at least I was able to convert it with a left hand safety.
It only fires 2 3/4", but with the advent of fasteel, that's plenty for ducks. I primarily use it on high flying doves, though. I don't like subjecting it to the salt marsh even though it's just birch stock and the bluing is MUCH nicer and more rust resistant than 870 expresses. I'd rather use my camo Mossberg 500 in salt marshes.
For use on clays/doves I'd go with a Mossberg 930, though if I buy one, it'll be the 935. Lots of folks say when they break in, they'll work with 2 3/4" hot loads. I don't need it for dove loads, got other guns. I can always feed it 3" if 2 3/4 don't feed, but 2 3/4" works great and is a little more affordable in steel shot. That's not a concern of the OP, though, so for that, the 930 would get my nod.
I voted for the Mossberg. I figure it'd make a fantastic affordable waterfowl gun. I've heard lots of satisfied owners for the gun. Now, I know the skeet shooters probably wouldn't like it, but I'm a hunter and primarily a waterfowler when it comes to shotguns. Sorta depends on the use of the gun, I guess, whether you'll like this or that model.
The Biakal 153 AKA Spartan 453 was touted when it was available. Might be a few of those floating around, though I'd prefer the Mossy, I think, just on the ergos for a left handed shooter. My Winche3ster is out of production, but there's lots of used ones around DIRT cheap and they're good hunting guns, if not lauded by the clay shooters.