It isn't all made by the same company. It may all be made in the same industrial complex, but the companies are distinct entities.
Silver Bear is a definite improvement over Wolf, but it's still low quality.
I don't run any of the cheap import crap any more. Quality and consistency is just a few steps above abysmal. They aren't in it for their reputation or a quality product. They're in it for the massive amounts of money that Americans freely hand over for crap ammunition, because of the low price point.