I wanted to find a good solid mic a little bit above my workhorse SM58. The AKG C7 was a clear upgrade and what a pleasant discovery this was!
The sound quality is really refined and well-rounded. The clarity is really superb and captures a full range from highs to lows. The lows are particularly vivid. I have used it for vocals as well as for recording strings and winds. I am still discovering this magnificent beast and I am sure it will continue to surprise me more.
The built quality is solid and I am sure it will keep going for several years to come.
If you are looking for something more detailed and refined I would definitely consider this mic. I am going to add a few more of these to my studio.