I like scopes that are 1.5-4x, 1.5-5x, 1.5-4.5x, etc, or a fixed 4x for most of my deer/big game hunting. In the field, I've had lots of opportunities to make quick shots using the low range of scopes, where the wider field of view was an asset. I have not taken any shot at a deer that could not have been made with a 4x scope, whether it was a muzzleloader or a centerfire rifle. So many times, I've been with a guy who cranked his scope up to 12x or 14x to shoot at 150 yds, takes the shot, and with the smaller field of view, can't follow the animal if it doesn't drop. Then they turn and say, "where'd it go"? With a lower magnification and a better field of view, they would have been able to follow the deer and know what happened. What would they have done if there wasn't someone else there to see which way the deer went? Just assumed that they missed? Who knows?
I am the first to admit that a higher magnification will let you me more precise and shoot tighter groups at the range. Tight groups at the range with a 15x scope don't put meat in the freezer any better than average groups with a 4x scope at ranges under 200 yds. If an Army sniper can take and make an 800 yd shot with a 10x scope, then a 200 yd shot with a 4x scope should be no problem at all. And it usually isn't.
If I were you, I'd go to the Natchez Shooters Supply website and get a Weaver Classic Shotgun 4x scope for $78. It's been discontinued, and used to retail in the $150-$175 range. It's a hell of a deal for a good scope. It's small, light, decent eye relief and field of view, fully multicoated lenses, with a lifetime warranty. Designed for slug guns, it will take any pounding you can dish out. As a matter of fact, I'm going to buy three or four of them to use and just have around.