I don't know what these guys are talking about; it makes a fine bird gun (not for englishmen obviously), rabbit gun, and it's a great all around shotgun. I use it as a bird gun and rarely miss a partridge on the wing. I also use it as a home defense shotgun and for shooting clay.
I bought the supreme because of the stainless receiver; I planned on using it a lot in the field and knew it would get wet. Mine has the two separate triggers. What's nice is mine has interchangeable chokes so I can regulate the pattern of my shot. For example when hunting Woodcock and Partridge in the fall when there's still leaves on the trees, I use an improved cylinder in the first barrel to shoot (right barrel), and a modified choke for the second shot. If someone felt that was too wide of a spread, it's just a simple task of putting in a full or extra full choke. I think it takes Winchester chokes, but I'm not positive.
I love my setup. I had to use some threadlocker on only a couple screws that came loose after much shooting, and it took a little breaking in before it broke open smooth everytime. I've put about 500 rounds through so far.
I do agree with everyone, DO NOT PULL BOTH TRIGGERS AT ONCE! I love recoil and like shooting 3" or 3 1/2" slugs out of other shotguns, but that's not recoil, it just sucks. Even with birdshot. I will never try it with buckshot or slugs on the Stoeger.