I'm mostly 2700 like my bubbalicouse I have 6 100 watt 2700 and 2 100 watt 6500, the 2 6500 are on each side of the plant for side light while all the 2700 are hanging right above and I noticed more tric development near the 6500 vrs the buds in the mid being hit by the 2700 , idk why I do know...