Drove most of the tyre u mentioned due to I'm owner of used car dealers. Myself have been very sensitive in choosing replacement tyres as it will slightly affect customer perceptions toward the car I'm selling.
From the list up there, I will say CPC2 (sorry never try cpc5) is among the best. But it's kinda hard to get out there. CPC5 may or may not do better but CPC series are the best for conti range.
Myself is a fan for MC5 as MC5 have round side edge which greatly improved how a car handle the road and tackle cornering, wet grip/aquaplanning is quite good. Stops very fast during rainy days. Driving fast (180km/h) tend to feel floaty than CPC2. Price are cheaper than CPC2 so MC5 definitely my choice.
UC6, drove for only 1 month in a trade in unit Toyota Camry. Wet grip is commendable, wet braking is OK. Dry grip nt even on par with MC5 and handling nt as good as car steering feels 'harder'. Overall for the small cost different I'll still strongly recommend MC5, MC6 had been launched but I have not try.
CC6, please, other than the noise-proof is commendable, it handle badly and 'wet grip' is totally unknown to CC6. U wouldn't believe u are using a Continental Tire with CC6, avoid at all cost.
Goodyear TripleMax, overall balance tire. Handling nt as good as MC5, wet grip / wet braking / aquaplanning about the range of MC5 and above UC6 (maybe due to car model too).
So depends on what car u driving. Of cus, driven PS3 and PS4 and I can say those are the best out there. Just please avoid CC6 at all cost.
cPC2 is the best tyre especially how it cut water puddle. Fantastic.