It is + / - 2 years that I use and I find them really great. Powerful, they sound great and are very practical. I am a very diverse representation with (conference, a small rock concert, bars ,....), and I've never been disappointed.
It is true that at first glance the price looks quite expensive, but well worth it.

I would definitely do it again the same choice.

I'll put a 8 / 10 because you can always do better.