the KDW will last a LITTLE bit longer, but grip a good bit less in the dry. wet traction is a little different though. azenis are decent in the rain when theyre relatively new, i.e >50%, but after that they will hydroplane a little more than the kdw.

i would personally go with the azenis on a more lightweight car, but if its a heavier car the kdws will be better. for some reason on a heavy car, azenis tend to get greasy when they heat up, and they heat up FAST.

what do you drive?