I just started using my Hydra and it doing a great job. Easy to set up and use, just basically plug in and add water. I also have a Cigar Oasis and they both do the same thing. The Hydra allows you to add extra fans or anouher unit. If I had to choose right now I'd pick the Hydra. The extra water cart makes this offer especially sweet. CAUTION, these units do not like humidifier solution, use only distilled water.

great service fast delivery would buy from overstock.com again

Hits 70% and I don't have to worry about again. I would definitely recommend to a friend.