That's cool man, yield is a lot based on genetics and grow style, I don't mind sacrificing a bit of yield for better quality ( organic > hydro everyday ) and I have a really high end hydroponic system ( water farm 8 module system with 55 gal res and controller ) but the taste I get from my organic is better than what I could get from my hydro and I tried like 5 different types of bottled nutrients (general hydro 3 part, general hydro flora series, advanced nutrients , canna, and some free nutrients I cant remember) I have a good feeding system laid out and had plants dialed in good but just never was as good as the more natural organic I run. I also ran coco to try that and it wasn't as good either
I am always looking for a way to up yields but I cannot sacrifice quality. I also use LEDs to grow, I have 2 area 51 RW150's and a few other LEDs and I would have to disagree that you can get as much under the RW's as the 600, my 600 coverage is MUCH bigger and the light output is similar and plants can only grow so big so yea bigger coverage = bigger plant mass = bigger ganja at harvest