My first guess would be that flipping it with a finger would be faster than throwing using the whole arm. Edit: I found a post which kind of gives anecdotal ev

My first guess would be that flipping it with a finger would be faster than throwing using the whole arm. Edit: I found a post which kind of gives anecdotal evidence to support it: https://slinging.org/forum/YaBB.pl?num=1343582124 https://slinging.org/forum/YaBB.pl?num=1343582124 "The Masaii could easily kill lizards with this technique (flipping pebbles with fingers)"