There is a method of concealment for each situation
When Summer rolls around here it sometimes gets difficult to carry the firearm that you carrid in the Winter. Several of my Law Enforcement buddies have told me that they carry Sig 230’s most of the time and keep it simple. I have friends that carry full size 1911s, they can conceal them very well but carry it near the spine is not a safe way to carry in my opinion and it’s hard to run and play baseball when you carry a large frame firearm. The Glock 26 is another firearm that many carry in the Summer because its a much shorter gun that can almost be carried in a pocket.
I never bash people for carrying in a fanny pack because I had to do it for a job and most people I talked to said I looked like a Pizza delivery guy and it fit the situation. I noticed many women carrying at parks with something that could easily be Blackhawk gun cases or a Blackhawk Fanny pack. The only bad thing about some of the tactical bags and the fanny packs is seeing the name on the bag which can be a dead giveaway to a profession, but from my experience the dumbest criminals tend to be the biggest threats.