So, far the DNA is more comfortable, and feels better on my ears vs the other two. In a quick and dirty test the DNA has more power(ie at the same volume), where everything is more pronounced(in a good way). But, at the same time the bass has a heavier kick to it, yet clearer. The Aviators sound too bright, and I feel like they could get to hot on my ears, specially in the summer. The M-80 sound less powerful, with less fidelity vs the DNA, but the bass is also more pleasing, though it is less clear. I am hoping burning in the M-80, and Aviators, more burning in of the DNA to solve some of these observations. Thanks