I don't think so. If your technique works with powderpuff target loads or small calibers but is not viable with full-power or duty ammo I would advocate that you reboot your technique. Now, there is always an exception, and this article is written with a generalist defensive or combative bent in mind. If you are shooting ultra precise, timed bull's-eye style matches the way that you shoot will probably look far different than the method I have outlined here. That's totally okay. What is important is that your technique supports your mission. you should figure out what your mission is, be it a gold medal finish, surviving a gunfight, bringing down a trophy buck or anything else. Once you have done that, learn if there are any foundational but esoteric differences in technique that could make a difference. At the end of the day, shooting is shooting, and so long as you get the bullets precisely where they need to go, everything else is secondary.