Fair enough, I probably don't understand what you mean when you use terms like glitch and smooth to describe what you are trying to convey.Let me explain because you still obviously don't understand the terms. If you have a glitch in your grip and have to reposition your hand, you will be slower. If you have a glitch in your draw, you will be slower. If you have a glitch in your presentation, you will be slower. I don't care how fast you think you are. I can improve your speed, if I take the glitches our of your draw stroke. People have seen me, from concealed, not open draw, to first shot at .87. That does not happen if my drawstroke is not smooth.
Is .87 from concealment considered fast? I ask because I'm not sure what you mean when you say "from concealment".