I had a few days to play with the Monsoon, and here are some feedback. I have two nozzles at this point, and it is in my 25 gallon horizontal tank, each nozzles are on opposite sides. I have tried 3 times/15 seconds, 2 times 60 seconds and 4 times/30 seconds.

Hands down for me has been the last setting. It keeps the humidity at around 88 during daytime and 83 on the other side (I have 2 hydrometers). The tank looks wet and the plants happy.

It will now be interesting to find what best setting it will be with three nozzles once I receive Don's T splitter.