The Specialized slighter rounder casing (compared to Minion) is still feeling shitty to me even after a few months on these tire. It's not pile o' crap round like a Navegal or something, just not as locked in feeling as a Minion.
Lightness of 1.5 casing is very nice.
Same thing here, i prefer by far the clutch sx than the butcher sx for the front. Butcher is pretty awesome in the back though, id say better than the chunder when it comes to traction.