Blowtorch, I'm pretty round in the middle, which makes it harder to conceal anything bigger than a Kel-Tec, but bear in mind one thing. VERY few people notice what you're carrying on your body anymore. Fashion has gone out the window, anything goes, and people now have all kinds of things on their belts, on chains, in pouches and bags, there are LOTS of places to hide a small weapon if you try. I just ordered a Bersa 45, a little bigger than my 380, but not much, and with good holsters, it just disappears under a long shirt or a jacket or vest. Having your weapon quick to your hand IS vitally important, your CCW instructor knew his stuff. I sometimes carry crossdraw, but only when I'm in a car, from a seated position it's easy to get to the gun, not so when standing. You just have to be flexible, and think about where you'll be, and what the circumstances dictate.
The 44 may still be too big for you to hide easily, but I bet there's something out there you could hide in a good pocket holster!
PJ