Re: IWB holster favorites
F4 Phantom,
That's quite the array of sidearms you'll carry! NICE!!!
A lot will have to do with your body shape! The TRP and S&W 442 will offer the slimmer profiles for you so taking up least amount of "spare" room for waistband.
As for belt, I'm a BIG advocate for reinforced leather belts, or if you prefer nylon, the 5.11 trainer belts. I'd also steer you towards 1.5 inch belts, as that'll fit most any holsters out there. Sometimes 1.75" belts can be tight in the belt loops!
For IWB carry, it'll be a G36, Commander 1911 or S&W BG380. I have tried the Crossbreed. I understand why people like them - holster is always open(won't collapse) and allows for one-hand reholser. Wide "footprint" so pressure on body is distributed. I personally didn't like it, but I've only worn it 4-5 times. I'm still evaluating it.
For G36 I have a Galso Royal Guard. AWESOME. By far my favorite IWB holster yet! I like the cant, the reinforced opening and the split belt loop straps because of course I wear it RIGHT WHERE the belt loop on my jeans is. CON? - price!
1911 - a holster a friend of mine made. Modeled after the Galco R.G. above, so enough said there.
BG380 - I'm sorry I forget the model name, but one I purchased from High Noon Holsters(Florida) It is the fake black leather and allows me to tuck a shirt in between the holster and pants so no need for layers. This one uses a clip onto the belt for holding in place. CON - opening not too reinforced so reholster in a hurry would be shoving it in my front pocket. Then again, this is a 10-15ft distance gun, I won't be in a big hurry to reholster.
I would think a Beretta 92 or even the 84 are a bit wide for IWB carry. Nice pistols, don't get me wrong, but large for IWB CCW purposes.
Best of luck!
-G45