ive tried skywalker og and it was good. its in the dispenceries here, and it wasnt grown that well. dna is a good seedbank from my simple experience with IsLand (maui wowie x la confidential) and kushberry (blueberry x og kush) i bet they reek. good luck growing.
how often are you swapping out the LEC 315's? i thought they were lifetime bulbs meaning never need to replaced, usually
Phillips has had quality control issues, also they aren't correctly made so they have no reset timer. No reset time built in and you'll blow a 100$ bulb every time you re arc (turn them on) too soon. They need 15 minutes minimum to safley restart without blowing your deal up. Trial and error ...
i noticed when i added a 2nd 315 and brand new bulb it was much crispier white than the slightly older 315 (both philips 930 green power)