i agree with to each his or her own,,, if u like LED,HPS,MH,T5,COMPACT FLOUROS, CMH WHATEVER,,, growers grow and that is GREAT.. so long as u love what u do...
i have grown for 28 years now,,used hps for 25 years,, recently switched to ceramics and am very happy,,HOWEVER im very interested in saving money on electric i cut my bill in half going from hps to ceramics.. if i can cut my bill by going LED and keep my yields and potency,,, its apealling i just need to be SURE its going to work before i invest.. i already have 7 hps hoods n ballasts being unused,, id hate to add 4 brand new ceramic's to the unused pile,,just to TRY with LED.. GROW WELL AND BE WELL TO ALL!!!!