Sconded! I haven’t had my hands on the Master, but I’m not feeling the thumb wheel. The Revolution fit my hand nearly perfectly and the button layout was excellent. Went through three over the years, each one being replaced when the main button sensor started breaking down. I’d love a Revolution with newer internal…

Sconded! I haven’t had my hands on the Master, but I’m not feeling the thumb wheel. The Revolution fit my hand…