Yes I am a dwc grower and have used aero ponic systems in the past they are really good for cuttings but only really utilized if you keep many cuttings over time liek selling them or something other than that a profogator and good nutrients is just as good as a aeroponic system I have seen al sorts and some are quite reliable but you haveto watch the nozzles and pressure of tthe water some may block really easy and some might not work all together. I have never used clonex though I hear its good I use a powder mycromyze called great white has a picture of a shark on and ive never had a cutting not root :) if you combine that with a good rooting nutrient then you can cut rooting times by like 5 days :) if your using clonex to germinate I would be careful sometimes it can be too potent.