Best in Class
I've had my set for a couple of months now and I couldn't be happier with them.
Are they expensive? Yes. Are they REALLY expensive? Yes. But if you want the best of anything -- be it a boat or a bottle of wine -- it's going to cost you some money. These are the best, and they are worth every penny.
Let me also applaud Gungnir's world-class customer support. I live in Mexico (quite a ways away from Norway) and getting the dumbbells to me was a challenge. The Gungnir team was always right by my side and provided me with immediate, friendly, valuable help with every problem that arose. They are are GREAT people.
Buy these things. You will NOT be disappointed.