One of the LFS's had a demo up, and it was broke already, the screen was flashing on/off and said error or something, and none of the controls worked
Race and Marty have them, the G3 is $439 and the G6 is $499. Seems like either the G3 is priced a bit high, or the G6 is a great deal %%. They have the same footprint, the G6 is just tall. Not sure at that pricepoint who wouldn't just spring for the G6 instead?
I think the big let down in the electronics. Other then the pump functions, the only actual water parameter readings Hydrotech gives you, is temperature and electrical conductivity. When was the last time anyone cared about EC?