You can't compare the treadwear number between manufacturers tho, becuase the testing procedure is not standardized... With that being said, the CrossClimates are a Grand Touring Tire, which is a completely different class than the Pilot Sport A/S 4 (Ultra High Performance A/S).
For me personally, same as what I tell my friends family, I tell them I get performance tires not becuase I drive aggressively or autoX. It's because all that grip that helps you with stability/handling, will ALSO help you in emergency maneuvers and panic stops. Tires are your primary safety device of your car... That's why for me, the only two choices were either the Pilot Sport A/S 4 or the DWS-06 Plus.