I have a K80 and love it. The only real complaint I have is they are so quiet in my f-86D sometimes I think it flamed out. Wish it was LOUD. SOme of those old Ram 500 and Wren 54 make me jealous because of the loud noise.

The k80 is smooth and soft sounding. I wish it was so loud then when I did a low fly by it would cause people to plug their ears!