Obviously I win because I use a trackball mouse for fps gaming.
Somehow, that got me thinking about miniaturization, sensitivity, cursor ranges and console "gimmicks"... dual action controllers DO have more buttons to configure, define or scroll with, right?
Lucky us, we have five fingers and a busy thumb for the best. If ATM have touch screens i don't see why rodants shouldn't be able to detect double split nails (making ten possible hits per hand!) some day. Clip wisely & precisely though.