Compact PVC Aeroponic System: Fog or Spray?

I'm looking to change up my current Aero system for a more compact fit.
using PVC pipe with holes drilled.
I have the pipe already I'm just not sure what to use, Spray? or Fogger? my current system runs off a ultrasonic humidifier, but i have no control over how much/less water/fog the roots get.
my first question and problem is that of what do I run the system off of. Spray, Fog.
it needs handle 20feet of 4" PVC pipe.
what would you suggest?

Dude you posted in the wrong area. Theirs a huge difference between your Aero system and the Aerogarden. Most growers here wouldn't know a rail if you hit them over the head with it....This is a sub forum for the one you need. My only experience is with a misting/spray setup and cant help on the fogger issue. But I'm sure there are plenty around that can. The Hydroponics/Aeroponics is the one you need. Good luck...

There is a video on youtube of a guy that uses both the fogger and mister heads.

word? I thought there was something off about it hahahahaha go figure ... God Bless mary jane