i have to agree with doubleA re the fit idea.
I've got a remington 11-87 that i bought because it fit my budget, and shoot clays weekly. it had to go back for some work, and i was without it for about 2 months. during that time, my richer friends had me borrowing their berrettas, kriegoffs, brownings, etc and i couldn't hit my own foot. when the 11-87 came back, my scores went up 10-15%. couple weeks later a friend who shoots nationally observed that the 11-87 fit my frame/arm length etc perfectly. guess i got lucky, but i love that gun and shoot well with it.