I love my 930 SPX 8 shot. I had 190 very old 7.5 shot and it ate 'em quick & with no probs.
How not to love the ghost-ring sights & rail?
One of the BIG problems they've had, is with the magazine follower, though.
Easily replaced and inexpensive, parts from Brownells.com, etc. You can actually do an upgrade while fixing this common problem instead of returning it for service.
I also have the 7+1 500 pump model... love it.
Either will keep the cats off the porch. LOL