I've started practicing administrative reloads more recently because while I think ever needing to do one is unlikely, I can imagine scenarios in which it might be a good idea if given the opportunity.
What I do know is they should be practiced deliberately such that after the reload is performed you are confident the magazine is seated properly in the gun. I had an occasion recently during a pistol class in which I caused a malfunction when the top round failed to feed on my second shot after an administrative reload because I hadn't seated the magazine firmly enough. It was during a shoot/no-shoot drill requiring movement. I recovered and got the gun back in action but it was a definite learning experience.