I’ve used contacts for years, used to wear them all the time but as I got older I would use them less. These days I wear them when out and about mostly in the summer months so I can use decent sunglasses. Very occasionally on gigs.
I have varifocal lenses in the specs as I’m short sighted from an early age, and I now need additional help with reading.
My contacts are monthly Bausch & Lomb Purevision 2 multifocals for distance and reading. Can’t recommend them enough. I can see the audience, the fretboard and the charts on the iPad.