Christmas is a-comin' etc. and I'm thinking of replacing my old A14 diluter
demand system with a Mountain High EDS system. The A14 hasn't been used for
years; now I'm living in the mountains I want something I know I can trust

Can I trust the EDS system? Anybody out there got anything good or bad to
say about it? Should I swap my old steel bottle for a new one - if so,
aloominum or kevlar? I like the idea of the canular - is it reliable?