Hi dude,
I found the Michelins to be 'very hard' if you like, they just didn't fill me with confidence. I couldn't really tell what was going on with them. Even as I was fitting them they didn't seem as pliable as the Supercorsas. I wouldn't go as far to say don't use them! Lots of people do, with good results, as I'm sure you are aware. Just a personal thing I guess...
HTH.
The Pirelli wet is superb though, in my opinion!