I have been using the Pirelli Diablo Strada's. Wear, grip, heat-up time, over all handling, weight, durability and confidence all equal to an A+ in my book. I between 6-7K on my ST. Pirelli is to release the Angel ST later this year. This will be the next set of tires for me.
Angel ST motorcycle tyres | innovative tyres - PIRELLI TYRE
I also had the Metzler Road-Tech 6, which I also really liked. The Pirelli Strada's seem a little better. You really cant go wrong either way. Plus they are WAY!!! less
$ when compaired to the Pilot Road II 2CT.
Give them a try,
you wont be disappointed!!!