Sent you a PM. For me the choice was pretty straightforward with these lights. I do not skimp on quality ever when it comes to things like suspension, tires, bumpers, etc., but I will realistically use these LED off road lights fewer than 5 times per year. The cost of a pair of the ARB lights with a wiring harness and tax at the cheapest place I've seen them is $1,640, and I literally paid 10% of that cost for my setup including a nice Rigid harness. That $1,500 or so can go a long way towards mods that are more useful in daily and real world situations like an ARB or AEV bumper, skid plates, armor, winch, JW Speaker headlights, tail lights and fog lights, etc.
If these knockoffs are of somewhat inferior quality, I certainly cannot tell, and for the cost I honestly don't even care. I'm not a pro desert racer running at over 100mph through the darkness trying to win a trophy, and I do not own a 4x4 shop where I can justify throwing crazy expensive gadgets on my Jeep as an advertisement/endorsement. Not knocking anyone who runs them whatsoever, but there's a cost/benefit analysis everyone needs to run on their own and for me the choice was pretty easy. I've spent over $10k in high quality mods on my Jeep in the year that I've owned it, and this is the first and likely only "knockoff" type mod I will/have ever run.