I'm on team glasses - I live in (perhaps irrational) fear that I'll lose a contact on the ice. But I've yet to be in a game where that actually happened to someone, so I could just be nuts!

We talked about this at the club a few weeks ago, and possible answers include: discomfort with cold contacts, fear of having them pop out on the ice, habit. Interestingly at our club, skips tend to wear contacts and sweepers prefer glasses. Exertion-related choice?