I find that Ladder Glitch "Departure" or getting off ladder glitch is faster when done with a jump. I'm not too sure of the right frame to do it but it seems like it could be faster than getting off normally and walking.

I need some DonkeyKongologists to help me out, video included:

Just did some quick testing, and it would appear to be slower. I think the only reason is you lose speed (?) when you land after jumping, but my testing was extremely limited (literally just adding A into an old TAS I had)