I know that the trend now in training is to practice a lot of “what if scenarios”. Lots of reloading and failure drills, one hand reloading, and odd shooting positions, but I’m not a police officer and my military days are long behind me. The chance that I will need my gun are small (I still carry anyway) and if I do, the odds are that it will almost certainly be a couple of shots at close range and in a hurry, so the majority of my practice and training reflect that. I practice drawing from the holster I usually carry, the gun I carry. I do a lot of point shooting and strong hand- one hand shooting.