I thought about NFT... But, I'm leaning more twards a drip or aero system just because I'm not big fan of rockwoll.... I'm wanting more of a re-usable medium rather than disposable. That is the main reason that I am trying to get away from soil. My set-up is getting WAY too big and having issues on disposal of soil and like mediums.... I currently have 36 clones ready to be planted and looking for new system to work with that uses a more re- usable medium...