i have a mi one an bought a 2nd. works great for an all day with salts. 1100 man lasts me all day an if i know ill be out all night i may bring a 2nd one an rarely end up needing it. the aio coils are interchangable an work much better in it than the mi one coils tho.
i think I'm about to order a envii fitt. its getting a lot of praise an seems similar
i think I'm about to order a envii fitt. its getting a lot of praise an seems similar