The next option would be Black Dog 1000 but your talking about almost 1k more for their set up.
BlackDogs are overpriced, rebranded epi-whatever too. You seem to be making the mistake that price = quality. Or, that popularity = safe choice.
I agree with you, LED is a huge learning curve. What makes it worse is the predatory companies like Kind, Blackdog, Growblu, Lush, HydroGrowLED, Name-Ripoff Platinum.
There is *a lot* of flim-flam in the LED market. People typically run 40-60w/sq ft with these lights. At that point, you might as well buy a Sun Systems LEC 315 (CMH) and run at 35w/sq ft.
Why are you choosing LED? I understand you're tired of CFL. But, unless your electricity costs a lot, or you battle heat, T5HO is a better choice for short spaces, CMH for tall. Otherwise, you have to pay a premium for efficient, fully-disclosed LED (the brands I mentioned).
Sometimes people get on the LED bandwagon for reasons that aren't clear. Maybe because it's sexy new-tech? And then they get frustrated with all the bamboozling which exists.
Don't rush into it.