I have no experience with the Wilson Witt, but I do have a lot of experience with the N802. I have used tube amps which I felt better matched the mid/treble range eliminating some brightness. I am currently using a W4S amp which may be the best compromise yet. The N802 still looks stunning after all these years since its introduction. The Witt was and still is an ugly duckling that had a very short production run whether that was due to sonics or appearance. The build quality of the N802 is very good and it remains a lasting value. Sonically, I would say it is competitive if not superior to anything new within the going used price range of 4-5K. I would recommend the N802 for the reasons stated.