I've been watching over mr green's setup on youtube and I decided to get into growing my own bud. I have decided to go with hydroponic over soil to speed up the process. I'm planning on going 600W HPS for the flowering room, but i'm not sure if I should go fluorescent or metal halide for my veg room. I would like to order it all from one website, I have been looking at htgsupply.com For my HPS light I have been thinking of going: http://www.htgsupply.com/viewproduct...roductID=48956 for my flowering room. The prices between the Metal Halide 400W vs the fluorescent 250W is about $100 different. MH: http://htgsupply.com/growlights.asp?...=101&typeID=57 Fluorescent: http://htgsupply.com/growlights.asp?...=155&typeID=56 Of coarse, i'd be paying more power for the MH, my question is tho, how much faster are we talking if I go MH over fluorescent? Are their any other advantages of MH over fluorescent besides speed and saving power? Any help would be appreciated.