You'd assume that, but it isn't so. The Safariland holster is bulbous; it's huge; it does not conceal well when compared to other contemporary offerings. If you're planning to open carry, then the Safariland might make sense. If your employer requires you to wear it, then the Safariland might make sense. But if you wish to carry concealed, and you have a choice of holster, the Safariland makes no sense, assuming that concealment matters.
For outside-the-waistband
concealed carry, like I said already, look at the at the
Raven Concealment Phantom, "
minus cut"(zero cant),
short shield (aka MagPul cut), with
OWB pancake wings.
If you try both the Safariland and the Raven you'll be able to see the difference in concealability.
OP -
Again, same reason I suggested the new Safariland GLS vs the ALS. The GLS is supposed to carry a lot "closer" to the body than the ALS does, but I honestly can not saw how much better it does so as my experience is only with the ALS. I may still try one for my personal G19 but have not done so yet.
Honestly, I am personally looking at trying the Raven myself, as they DO offer it for my G30SF (which SF doe NOT currently in the GLS

), and it seems to have a little more tension on the gun like you are looking for than some of the other holsters out there.
I just picked up a used Crossbreed holster that while it is excellent in it's construction and just as good as everyone rants and raves about them, not for me.

I just simply do not like IWB holsters, and don't like the level of tension it has on the gun when "I" am wearing it. I just am not comfortable in it, as good as I can see it is just as everyone says.
The Raven is my next choice, and personally I like the modular set up of all the mounting options they offer with it.
I'll probably try it first, it also has a more rounded shape like a traditional pancake style holster that pulls into the body more.
I'd say try the Raven and then the GLS after that, unless $$ is an issue, in that case there is about a $30 swing between them, with the Raven being the more expensive.
HTH
.