From the videos posted, it looks like you drop your pistol down to do a reload. For reloads, I generally teach my recruits to keep the gun up in front of the face. Partially a tactical decision for a police officer but it also allows for less travel of the gun from eye line (ultimately where the gun is going to end up). Also I teach the reload with the magazine first. Pull the magazine up out of the pouch and move it up to meet your eye line. Along that path is where you want your pistol to be waiting for the magazine. As far as when I shot USPSA, I tried to plan my reloads in a way that I could reload during movement as much as possible.