Buy anything, a $200 turkatron pump will collect dust just as good as the 590 does when it sits in your safe and does nothing. (Pumps are terrible some people like to make others think they shoot them all the time but it's basically one of the biggest lies in gun culture.... the shotgun HD thing is this horrible meme that makes me facepalm)
No offense but the fact that you want us to pick a pump shotgun for you means that you probably haven't thought this through very well.
Of course there's option 2 which is that this mythical shotgun HD thing is a facade you're going to tell your wife and you want an excuse to buy a shotgun. In that case buy a 590, Benelli SNT, or stretch a bit and get the 930 SPX auto. You'll never want a pump again after running an auto.
No offense but the fact that you want us to pick a pump shotgun for you means that you probably haven't thought this through very well.
Of course there's option 2 which is that this mythical shotgun HD thing is a facade you're going to tell your wife and you want an excuse to buy a shotgun. In that case buy a 590, Benelli SNT, or stretch a bit and get the 930 SPX auto. You'll never want a pump again after running an auto.