I won't come away from Michelin 2CT's.
They work really well with a GSXR set up dry or wet.
I had a short daliance with Bridgestones but under hard acceleration (and once on a sweeping bend )
the rear 'bobbled around' and I lost trust in them.
I can't believe that I've got 8-9k miles out of the rear!
Just about to change now and I would not consider any other tyre.
5*+++