They just add 'feel' to the brakes, before I got them fitted I found the brake a bit vague and spongy really....
It won't matter what colour you get really, because unless you intend to clean them every week, they all end up looking the same....dirty
Well I do tend to clean my car twice a week.
And do you tend to jack up the car twice a week to take the wheels off and clean behind the caliper where the lines sit?
That's where they go? Lol. Ok so I won't get round to clean them ever.