Dunlop RT91 best tire...feels 2 clicks more confident in comparison to the Tourance, less of road, but superior on road, grip in all kind of situations (I installed my first pair on my new 1200GSA, Greek roads - which means mirror like condition - couldn't even get the ASC to work) definitely my #1 choice for on road conditions!
Excellent cornering, fantastic grip on wet and dry, quick geometry which makes cornering really quick.
I had them for 6500Km's (it was then sold) on my 1150 (last pair of tires I tried) and felt just the same, they are even more confident on the 1200...