Personally I think anything is better that a mossberg 500.
One of the least expensive firearms in my small collection, a Mossberg 500 combo with the 18.5" and 28" barrels that I purchased over 20 years ago. It's been flawless, 100% reliable every single time we've taken it out over the years. Still pumping them out as good as it did day one. I have a couple of other much more expensive firearms that I cannot say that about. With many decades of proven reliability, the 500 serves primary duty as one of my HD guns, and it will go bang every single time, just like it has for the last 20 years.
If it's something that I have to use in its role of HD, then it won't hurt the wallet as much when it gets taken away for the investigation. You can definitely get better quality shotguns, just like you can get better anything, but you'll pay out twice the price and up.
My neighbor, considerably younger than I, purchased a Beretta 1301 tactical SA 12-gauge last year for his HD shotgun, the model with a butt stock and pistol grip. I tried to tell him (in a nice way after the fact) that the semi auto shotguns are not as reliable as a pump action. He paid more than triple the price of what the Mossberg 500 cost me and he's gone out with me probably close to half a dozen times to the local rifle range.
As predicted, the reliability of that 12-gauge simply sucks. He's sent it in twice, and it has gotten better, but it's still not 100% reliable like the 20 year old Mossberg 500 has been. He's pretty much given up on the Beretta and is now ready to start looking for a 12-gauge pump, he'll probably end up with a 500.