Hi Dan,No, I didn't get the Fatty, but probably best for me right now since I am downsizing and just ordered the 400 Watt Ver29 and am extremely anxious to try it out. After several years of growing pains from CFL's to T5's to HID's, I'm downsizing from a 6'X8'X7' area under 1000 Watt HPS's to a 3''X3'X7 tent.I'm no longer interested in growing poundage, but now interested in experimenting with some novel and unique strains to me to enjoy for my personal collection. I plan on cloning and vegging in a similar tent with 2-foot (4) bulb T5's with (2) 2900K and (2) 6500K bulbs in each for 96 watts total. I'm going to use the Vero29 exclusively for flowering in the other tent. I ordered the Vero29 with 3500K for all 4 COB's.The question is: Would it benefit my grows to have a mixed temperature of the 3500K and the 3000K for flowering with this specific light ?Thanks in advance for your thoughts.- Knally