I dunno, I’m really happy that I switched to Flex Monthly. Now I get emails from Rachio when it adjusts my schedule with an explanation of the change and the rationale. It also shows me neat stats about how it is saving water when it rains, etc. By comparison, Flex Daily just silently edits the schedule all the time which is cool in theory but confusing in practice.
Relatedly, I wish Flex Daily had a feedback loop. I want it to ask me “How is your lawn doing?” and I can tell it that my lawn is brown and it can help me adjust the 1000 variables that go into the calculations. Flex Monthly only has one variable to play with (watering duration) so it is easier to use.