I am no fan of SOG, I have done it all kinds of ways, all kinds of strains and for me it is simple..more plants, more problems, in every aspect of the game..
Veg time and maybe if you have hieght constrants is practically all you gain from SOG IMO..
I still go back to the fact that yield is dependant on your lights, under a 1k, you will get the same yield with 1 plant on a 3x3 table or 50 makes no noticable difference in yield, the grams per watt is almost dead on between the two. DoubleD is pullin 3-3.5lbs per plant off of short veg times also so it kind of throughs alot of those short veg theories to waste.
Tex