I just ordered Timber's (5) Daisies. Dan was super helpful. He emailed me (from their website contact I initiated) four times before I picked up the phone and called him. He answered all my questions so beyond my ability to understand what he was talking about, he sounded like an electrical engineer guy to me.
I bought them because they are here in SD, so if I have issues I have somewhere I can go quickly. I also like that they are independent hanging pendants so I can adjust at different heights if need be and if one goes bad, I am not completely screwed. They also claim their penetration is better than the QB's I was looking at, and their footprint can be easily adjusted. The QB I was considering would have less PAR at edges compared to the way I will configure these (5) inside a 4x4 tent. Their warranty was also better than most of the others I was looking at. They build these to order in Poway, CA. Sure I could have saved money and built bigger lights for less money, but I wanted plug and play with warranty. I will also pay more for all the above mentioned versus Alibaba where I know I will never have "customer service" and the slow boat to china really f's up returns or warranty repairs/replacement. And supporting local economy versus China getting it all is a little better, right? Still not sure about my style of grow that suits this best, but I will figure that out soon.