I own a couple things from AC Infinity. It seems like they really have their stuff together for indoor growing and they also seem to listen to the critics and make improvements when needed. I have a couple of their older oscillating fans and they were making a clicking noise so I emailed them to let them know I expected more for my money. In response, they sent me two, NEW and improved fans. They became one of my favorite companies at that point and I'm going to end up spending a lot more money on their other new stuff as a result, too.