Drink less hatorade and do a bit of research and you will find that bitmains quality and reliability are on par (if not better) with anyone else on the market other than Canaan. Since Canaan usually prices themselves out of the market, bitmain still provides the most efficient gear and the best prices.
Well it's my humble opinion and from my personal experience.
I would say my hosting facility would also agreed on that.
EDIt: it's also fine that we don't agree on my opinion