hope fully you are using individual DWC's
because auto's have different needs nute wise from seed to seed of the same batch and sometimes its hard to find a happy median
to keep from starving some and burning others at the same time
The man that knows LEDs is PJ. He pops in from time to time. I know that Rosebud has a new LED that she is happy with so far. She has only used it for a month or so though, so does not have an entire grows done with them. You might pop into her thread and check it out. It does look like they are doing a great job.