Handling is subjective which depends on type of car and need a pro driver to really give a correct representation of handling. Thus, I mentioned 'handling in general', which in context of driving over progressive bends (usually at highway entries/exits) at speed between 50-60 km/h. My car (engine: NA, less than 100hp/135nm) fitted with mc6 is able to take this corner confidently, close to 60 km/h, and still able to point sharply. CSC5 felt 'loose' and I will ease the throttle a little to 50km/h or lower. This difference is really depends on the type of car and driver's confidence. This thread is for the Goodyear Eagle f1 sport.

For more scenarios, do gather more information of the mc6 and CSC5 from https://www.tyrereviews.com/Tyre/Continental/