I find it quite comical that PLED is selilng both grey housings and white housings and also had one of their "testers" claim the grey to have 12 band as well as PLED saying in the same thread elsewhere that the grey case will be "more than just cosmetics". Seems to me a bunch of bullshit. And when you have your sponsors spewing bullshit, it makes it even more sketchy.
I wont lie, I gave PLED a try. I also sent that shit back fairly quickly as I quickly realized every claim they made was an absolute joke and that the buds did not grow half as quick as they did under HPS. I guess if you like buds that are light and fluffy, go for a PLED (or the likes). They did produce a bit more resin than the HPS side, which is about the ONLY positive thing I will say.