Since me and everyone else is "confused" be in a mistking or monsoon, I think Marty should show us the difference. Who agrees??? He should put up a utube video series with some challenges showcasing his $100 model vs the monsoon.
Would be real cheap advertising too.
I still can't make up my mine and I want/need something.
I'm thinking about doing just that. I just need to find some time to do it right and highlight all the differences. I get asked about this all the time in emails.
here's few quick ones:
MistKing on the left.
Mistking misting assemblies (for simplicity lets call them nozzles) are mounted via a bulkhead. All the tubing remains on the outside of the cage. Only half the nozzle stays inside the tank. Since we use 2 elbows, you can further tuck the nozzle near the top, making is even more inconspicuous. You can clamp the bulkhead nuts and secure firmly the nozzle to the mounting surface. Since our pumps produce high pressure, you will see atomization of droplets on average to 50 microns. (20 microns - heavy fog, 100 microns - fine spray, 1000 microns - drizzle). Angle of the nozzle is approx 80 degrees. Nozzles use standard 1/4" tubing. All quick connections. You can 'daisy chain' nozzles together and go from one nozzle to another. Single, double and quad nozzles are available and interchangeable.
Monsoon uses suction cup to secure the nozzle. Also all the tubing has to be placed inside the tank. Monsoon uses metric 6mm tubing. By observation alone, angle of the nozzle is much narrower than 80 degrees and droplet size is much larger than 50 microns. You cannot link nozzles together and connection of tubing to the nozzle is done via a barb.
Monsoon pump on the left. I'll leave it at that.
Mistking pumps can run wet or dry with no damage, even for extended periods of time. All quick connect fittings on the pumps. Pumps are virtually silent. We have a customer at a ZOO that runs his for 23 hours / day

simulating a misty ecosystem next to a waterfall for some rare African frogs. This is extreme and we don't recommend running pumps that long. Customer knows best though ;-)
Monsoon operates on a repeat cycle timer idea. Max time you can run it is for 2 minutes, then the pump needs to cool off. Basically it runs 24/7 cycling through ON cycle and OFF cycle. Ie on for 1 minute every 2 hours. This gives you all identical cycles and you have to mist through the night too.
MistKing timer can be controlled on per second basis. You can program 8 separate events. Each even can be at different time of day (or different day of the week) and can last for as long as you want. For example. You can turn the system on at 8am for 45sec then at 2pm for 6 minutes and 30 sec then every 2nd day you can do a 5pm 10 min shower. You can control time, duration and day of the week.
Monsoon comes with a fixed size reservoir. Box says 1gal, but I think it's a bit larger than that.
With mistking you can use any reservoir depending on your needs.
From what I keep hearing the main appeal of the monsoon is the fact that it's made to look attractive and it is presented in a very nice package. A lot of people really like the blue LED. It's esthetically pleasing unit. It's a pet store product, so looks play the main part here. MistKing systems are nothing to look at. They're meant to be installed out of sight with as little of the system visible as possible.