The main advantage to a scrog, imo, is being able to control the size of the plants. I have a scrog in a cabinet that is only 30" tall. Integra's grow room is in some kind of small area under some stairs, if I remember correctly. You can get similar results with lst, but I think scrog is a better way to do it. Also, scrog avoids alot of wasted space in the canopy. If you look at people's normal grows there is alot of empty room around their main stems, if you look at a good scrog there is nothing but colas, and no wasted space. Hope that helps.
Beansly, I see your in vegas too, I just saw on the news the feds raided all of the medical dispensaries around town last nite. Hope that doesn't affect you.