It's definitely a decent cooler to think about if budget comes to mind. I think the Cooler Master Hyper 212+ is still a much better alternative in terms of pricing. It would be great if the be quiet! coolers had a similar mounting system. You won't get grey hairs from trying to mount the cooler properly.
I wonder how this cooler will perform side by side to the ETS-T40-TB version where it uses the T.B.Silence fan?