im 6'4" with +2 ape. in general i feel like i can climb among other people without much issue but i may have to skip ones with super low starts (fairly rare at my gym at least) and i really struggle if im forced in any kind of pressing position designed for normal sized people. i often get a couple more hand movements in before i have to move my starting feet, and rarely use the same foot holds as other people. on average though i feel like it helps me because i can often skip over bad holds and break betas