If you actually need it, its going to go away and the likelyhood of you getting it back is small and a basic commonly popular "grey man" gun is much less likely to get a bunch of questions from a prosecutor in some cases than a niche gun designed or modified to be "more effective" as a prosecutor might put it.Why?
A real carry gun needs to be some thing that is reliable the cost should not matter.
There are many other reasons, probably all an opinion. I have no problem with anyone who wants to spend more money on something, but you certainly don't need to pay more for reliability. A carry gun is going to get very worn, rubbed, dropped, exposed to theft, scratched, shot.. a lot. But just as important as everything else, what Andy said.... The vast majority of gun owners aren't forum members here with the hobby or enthusiasm. They just want a reliable gun and there is no reason to spend twice the money on something they otherwise aren't really interested in.
I like the Hudson, I think they are on to something with the design. I really want one too. But for that cost I'd rather have 2 XDMs... until they get the pricepoint down, the Hudson is just going to be a niche gun for enthusiasts.