Does anyone out there have their own ionic foot bath that they know works because they actually feel better from using it, and it's sold on the cheap side ($300.00 is still expensive for me, but the average of the ones I found on E-Bay.) From what I've read I suspect that it would work for me, but wouldn't know for sure without trying it and I need to know which one to buy. I do not want to waste $300.00 + on something that doesn't really work. (I'm not asking anything about color changes in the water, but about how you feel after you use it - whether or not you feel significantly better all over.) Thanks to anyone who can help me with this.