I found my work with a screwdriver to be painfully slow, while I waited for beast's switch tools in the mail. Just did my first run with them today and I took apart 100 switches in maybe 25 minutes.
Though the binders do look like they might be more comfortable to use. I'm having to press pretty hard to get the tool in the switch, and the fingers holding the switch are getting pretty chewed up. Maybe I'll file down the teeth a bit.