Mucho tape on standard Gen 3's, none needed on RTF2s or Gen 4s for me. For my purposes, I judge my draw is fast enough for now and since it's one draw vs many shots in a string, I prioritize the shooting part higher than cutting time from the draw. Especially since I don't exactly have a gorilla's grip.
For reference, way slower than GJM, but I was blazing for me last week with multiple 1.09-1.19 first shot alphas on F2S using an RTF2 G17. That is right at the edge of all the speed I can use since even at that pace I have a devil of a time seeing much more than metal on meat and awareness of the bright HD front post in the view. I was sinking the grip so I was happy.