Pro: At the price is no other fan with the same power (85W) to get The design is great. Makes a lot of wind even at level 1 (This wind noise louder than engine noise) No imbalance in fan = no hum or vibrate the housing
Cons: Very thin plastic. During assembly of the toe protection Gehäuseplastig has burst.
Conclusion: I am absolutely delighted with this fan. And a lot of wind noise but also makes a stop in terms of performance absolutely reasonable.