I've been out of the hobby for about 8 years (though I worked in the industry for some of that time) and before I left, DIY LEDs were all the rage. I built the unit for my last tank using Cree XP-G/XP-E emitters. I've started building a unit for my new tank but there doesn't seem to be any real discussion about LED builds since about 2015. Controllers like the Storm X and Typhon from around that time seem to be the latest. Am I missing something or have people just generally moved in another direction?