I love my 28s, but there's a catch, they're all tubes sets in 12-ga O/Us. They are great comp shooters -- recoil like a .410 and hit like a 20; but, I wouldn't want to hump one after birds all day.
My friend, oneounceload, is right on the mark with his comment about light guns being tricky to master. That jerky little 28-ga may be easy to tote and soft recoiling, but you may be shooting holes in the sky. Take a look at a typical comp Skeet shooter's average card: their 12 and 20-ga scores will be fairly close, then a step lower for the 28-ga and a big step down to the .410. And, most comp shooters are using a heavy, smooth swinging gun. If they were using a light upland gun, then their 28-ga average would be lower. For the casual shooter, a light 28-ga gun can be almost as difficult for bird harvesting as a .410-bore. Unless you are willing to put in some serious practice time with your 28, you may be better served with a 20-ga (or larger) gun.
What's Fiocchi thinking… who has (or wants) a 3-inch 28-ga gun??
Shot shells have a specific bore-to-length ratio for optimum pattern development, and it's not 3-inches in the 28-ga. As oneounceload indicated, if you want an efficient pattern in a 1-oz load, look to a 16-ga gun.