I really like the 930 Tactical. The magazine capacity can be upgraded and the recoil isn't that bad at all. It is light and ergonomic and is quite reliable with home defense rounds. With lighter rounds it isn't so reliable, though. I like the tang safety that is similar to the 500/590. In my opinion, however, I would prefer a 500/590 Pump for home defense because it is less complex, cheaper, has tons of barrels and aftermarket parts.... I like the Mariner model, and would prefer a pump over a semi-auto. If recoil is an issue, I would still prefer a 20 gauge pump over a semi-auto. Can't go wrong with a pump Mossberg 500, Older Remington 870 Wingmaster, or if you are lucky, an ithaca Model 37 Pump. A 930 Tactial is pretty cool, though, and if you already have a pump go for it, you can't go wrong... and then tell us what you think.