I developed a strange twitching of my index finger recently and switched to a vertical mouse. Twitching went away almost immediately, and although my vertical m

I developed a strange twitching of my index finger recently and switched to a vertical mouse. Twitching went away almost immediately, and although my vertical mouse is bulky and ugly, using them feels really natural and for my workplace I will not switch back. Pricing starts at 15€, so that's not hurdle, either.