Chalk for pole — is there a significant difference between brands, or is it all the same stuff?
I've been buying whatever's cheapest from the climbing shop for my GF but a few people in her studio swear by specific brands. Is there actually a functional difference, or is magnesium carbonate just magnesium carbonate? Do you advice any other ingredient specific kind?
Also curious about liquid chalk — the dust from powder is annoying at home and I'm wondering if it's worth switching.