It should do OK. It's roll crimped and the shells may be a bit long, which may cut your magazine capacity by one round, depending on your gun. That shouldn't be a huge issue, but some people get all upset if they can't get every possible shell into their shotgun. I don't know how you feel in that regard, IMHO it's a lot more important to practice loading the gun than it is to strive for gigantic magazine capacity.
I've never left S&B loaded in a gun for long periods of time, so I don't know how well the hulls hold up to extended pressure from the magazine spring. Some shells will bulge if left in a tubular magazine for a long time and cause trouble chambering, but that's more usual in loads with collapsing plastic wad columns as a rule. I wouldn't think it would be a problem with S&B any more than any other brand, but it's something to watch out for. At least with S&B you won't break the bank if you shoot up what's in the gun every few months and replace it with fresh ammo.
The main thing is to buy a couple of boxes of it (or any ammo you're considering for serious use) first and run them through your gun, to see how well they work. That way you don't get stuck with a couple of cases of ammo your gun doesn't like. If you can get 15 rounds out of the gun as fast as you can load it with no hiccups, you'll know the S&B will work in your gun when it's hot. Reliability IN YOUR GUN is the key to defensive ammo- cost is a secondary consideration. If it won't run in the gun, it's worse than useless.
A secondary issue is that you will need to switch to slugs a good bit closer in to get hits on more distant targets than if you were using buckshot that yielded useful patterns at longer ranges. You might want to start keeping some slugs on the gun in a Sidesaddle or butt cuff if you don't already, and practice your 'select slug' drills.
fwiw,
lpl