ColdWaterHusky
Registered
40 are the standard, but 30s seem to be common as well. I'm just starting my venture into tec diving and am setting up my first deco bottle. I'd like to go with a 40, but no dive shop in my area has any in stock. Is it worth it to order one in, or go with the 30s avalible around here? What's your view on 30s vs 40s? When is one prefferable to the other?