I have a DD M4V7, it does everything I need it to do. This might sound silly on a gun forum, but is there a valid reason for owning multiple rifles in this style other than "because I can"?
A couple of the firearms instructors I know have 320s, one of them uses it in competition. They chalk up the drama to holster issues and unintentional trigger pulls.
My wife is a Sig girl; she has a 320 X Compact, among others. Besides being a little snappy for her, no issues. As to the price...
IWB at 3 o'clock, pants one size up, tight t-shirt tucked in so the holster isn't against my skin, and a 2x shirt over top. It's not nearly as comfortable as 4 or 5 with an OWB, but it works.
I'm no scientist, but I've worked on a ton of hazmat sites. The things corporations will do to save a buck are horrendous. Nature won't be getting rid of us, we'll kill ourselves off.