good post mate. fully agree. from looking at some of the pics on here i've been wondering the same. have completed one full grow 6 x plants on nft. biggest yield was 60 g after dry n cure. was pleased coz hell is awsome smoke. but if you compare with some of the claims im wasting my time. who do you listen to and who do you believe. like i said i'm a newbie but i aint no fool. peace !