Hello, I am buying a new tensioner and tensioner shock. I have read some bad things about certain brands. Autohaus only lists the URO tensioner and Stabilus shock. I heard URO is no good. What about the Stabilus shock? Is this ok? I also checked Partsgeek and they have the Gates, Dayco, Bilstein, and Four Seasons tensioner and the Sachs shock. Any input on these brands?