Who Uses a Genesis Water Change System?

[Maddlesrain]

I'm really interested in these systems, especially since there's the option of purchasing a connected ATO that will synchronize to the water-changer. I'm thinking of incorporating this into the new build, but have been having a difficult time find many reviews on the systems, and would like to hear opinions and testimonials before breaking-the-bank on one of these units. haha!

Please let me know which unit you have, how long you've had it running, and what size tank it's being used on!

Thanks!