Noise and wet grip improved on the xm2+ based on real driving condition. Besides that, Michelin claims xm2+ will perform as good when worn which is still left to be tested. Btw, xm2 have given me 100k mileage so I think this set of xm2+ Probably will give that long life until we can give a conclusion the Michelin’s claim.

Overall satisfied with the xm2+ and felt safer driving especially in the wet, less prone to aquaplane unless very deep puddle at high speed.

Only after you changed all 4 will you feel the difference. Cc6 is terrible.. I’ve bad experience them and will never buy them again.

Safety first! If cost is a concern toyo NE03 also a good tyre for the price. Just make sure best tyres go to the rear.

Dry grip of course cannot fight Primacy 3, but it is good enough for its price. Will be able to take bends faster than average slowpoke driver in KESAS exit bends, but don't expect to use it to full throttle performance level of PS3 lah.

Wet grip adequate, Primacy 3 slightly better/PS3 way better. Definitely better than CC6. With NE03, didn't recall ABS activate at the end of subang airport road (the sharp inverse ? bend near subang KTM end) wit NE03. NE03 traction A (same class as XM2 traction A), so it is not bad.

Noise wise CC6 is quieter, at the expense of wet grip, the treads are designed for acoustics reduction but sacrificed alot of wet grip because for that price point it is entry level pricing, you can't have everything and cheap. NE03 is not
noisy.

Try ask shop to buy the used tyre and deduct it from your new tyre purchase. But dont expect they will pay good price.

Or else get the tyre to your fb marketplace