+1 on Kojaks.

I hate marathon plus. I still got punctures, and those tires are utter b*st*rds to get off a mezzo rear wheel. I'd be reduced to a ball of frustrated, spitting, obscenity muttering rage every time I had to change them, and typically snap at least one tyre lever in the process. And I watched Jur's video a few times, but that didn't change anything.

I've destroyed two kojaks - misaligned brakes make short work of the sidewalls - but that hasn't put me off. Currently running Kojak on the front and an old marathon on the back, with a kojak in the wings for when the time comes.