im so happy with how the metal halide works for grow and despite what people say i would like to try and flower with it.has any one grown with a hps and halide side by side? because seems like alot of people havent tryed it and are just going off what others are telling them. ive even thought about running the halide in the 12/12 until the last two weeks then put the hps in.the main question is the speed of flowering with the halide.amd if any one has grown hps and halide side by side to truley see the pros and cons