DWC Hydroponic VS Kratky Non-Circulating Hydroponic - Which Grows Lettuce Faster?

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Spider Farmer SF4000: https://amzn.to/34Qx5aq
Spider Farmer SF400 eBay: https://www.ebay.com/itm/124193024291

Airpump: https://amzn.to/3eurEkI
Clay Pebbles: http://amzn.to/2tg713P
AeroGarden Nutrients: http://amzn.to/2ugaGz4
2 Inch Net Pots: http://amzn.to/2sCKegW
1.5 Inch Rockwool Cubes: https://amzn.to/2RcgVSz
5 ML Dropper: https://amzn.to/385TkuO

Hydroponics
DWC
Deep Water Culture
Kratky Hydroponic
Non-Circulating Hydroponics