I would like to use newest quantum board LED, which is made by new SMD Tech. Do not try the old blurple. There are some choices like pricy Fluence, nextlight and more affordable HLG, MarsHydro SP and TS series.
Yea those two lights are way over priced. Led technology has gone way up. The demand for them has picked up and prices are dropping.
I should mention these lights will be used in a commercial facility. We are buying in bulk so the pricing is fair. For comparison sake let's say we are getting both lights at the same price.