best hydro/aero system available

hey guys whats goin on. im lookin at buyin a hydro or a aero ponic unit here real soon and i didnt know if you guys had any suggestions for which one would be best for my dollar. i would like 15+ plants and keep it under 400. thanx

I have grown sog with ebb and flow systems and had great results. You can make them with water pumps, timers and rubbermaid totes, or you can buy them at your grow shop for a couple hundred bucks.