RE: Which holster for concealed Glock 30?
Hmmm sounds like you have decided against most of the common ones for one reason or another.I carry a G-30 and I use a Bianchi#6 (IWB) inside the waist ban.I have love handles myself (5'11" 260lbs)and when sitting it is pretty uncomfortable.Walking or standing it's not bad.Have you considered a Fanny Pack? That might be your best option.I bought a Bianchi Fanny Pack several years ago.It wasverycomfortable using.My problem with that is, now days I think wearing a Fanny Pack pretty much advertises that you are packing something.I haven't worn it for a long time forthat reason.
Good luck finding what will work for you.