I just read about ReefBot--where have I been--have to admit it looks pretty interesting especially since it will test more than just the holy trinity. cost is a bit more than I would like but seems like it will do a touch more of the tests (liquid) that I perform regularly. I guess now we sit back and wait to see which one is going to sendup under the Christmas tree. . Stronger possibility I will sit on the side like till both are released and then buy after the reef community has spoken.
I followed it for a little bit, but practically doesn't make sense for my limited space I have with my tank. I think if they can somehow figure out a way to make it smaller it can be a home run for them. I think the size overall will be a turn off for a lot of hobbyists.