What I mean by a regular hydro is what others refer to as a bucket system. The only real difficulty in a true aeroponic system that I have come across is clogged jets. But I find that if I clean out my system everytime between grows that I do not have that problem.
I am going to be building a complete tower grow system for one of my friends overseas and I will document it with pictures so that those of you that have enough "cojones" to deal with a few hundred clones can see substantial increases in productivity. Definitely not for the faint of heart as this delves in "Fed Time" quantities here in the states. Think of a
sea of green vertically completely going around the bulbs instead of just on one side......