I've got mis-matching front and rear discs on my Nicola – oh the shame 😳 – It's a Hayes V7 up front and a 160mm Shimano deore on the back.

Now should I go for one of THESE in 180mm flavour to kinda match the 160mm rear

Or a pair of THESE with red centers to match the red/black theme on my bike already and shed some grams?