Anyone able to offer any first hand experience on these tyres?

Thanks in advance

light, fast rolling, quite large volume, low tread. ok for mainly dryish stuff, but don't expect loads of grip out of it.

fast rolling.Light. I've ridden aston hill downhill on a ht with mine at lowest presures in summer. Grippy, not good in mud,but surprisingly good in anything else.Good cornering grip.

If there there the ones with the crazy cetre rolling bead ( almost a semi slick)