As a "competition shooter" here are my observations:
-I shoot two practices a week of about 200 rounds each
-I shoot a match about every weekend
-My weekly round count is about 550, my monthly is about 2k
-I dry fire another two times a week practicing my draw, reloads, and sight pictures
The difference, gentle OP, between the Rob Leatham's of the world and you isn't the equipment or ammunition... it's the hours of practice, the hundreds of thousands of rounds of practice they did, and do, and you don't.
If I shot the same course of fire with my reloaded match ammo and then with factory ammo there might be a second difference if the course of fire was 25 shots. That's right- the ammo might make .04 seconds difference per shot.
If you truly believe differently, I suggest you visit a local USPSA match and opine to a talented Single Stacker. If it were me... I'd trade you gun and ammo. Then I'd whoop your @$$ with your own gun and ammunition while you shot mine.
Your post, sir, is insulting to the tremendous hours and tons of ammo the best shooters of the world put in and shoot to become that talented.
That's what I think of competition shooters.