So far I really like it. I'm a bit frustrated with the reagent usage though. It told me Reagent A was 'Empty' and it still had 92ml out of 300ml, so I easily could have gone another 10 days on that bottle. Now here I am 45 days in and my reagent B and C are "empty" where my Reagent A may even have half left. I would love to up the tests to 6 times a day, doing alk 6 times and the other 2 only twice. I have the reagent to do this, but the system won't allow it.
They did state that it only comes with 1 month of reagent, so getting 45 days out of that is more than it states. I think the real test will be the second set, that is supposed to be 60 days worth. I wanted to document when I changed it out, which was noon on Monday June 24th. We'll see how many days I get out of it.