Ok so I posted this on E46Fanatics but in order to get a faster response and since I regard this site as the one with better information and a lot less BS I thought Id post it here. Im ordering braking components and ran into a bit of a problem. I thought I wanted ATE PremiumOne slotted rotors and a number of people gave a few positive words about them but when adding the components to my cart noticed the Centric Premium Cryo-Stops. The ATE's cost $73 and the Centric Premiums cost $65. The cost is close enough that its basically irrelevant. I saw a number of positive reviews of the Cryo-Stop's too including a positive review of them when used with Hawk HPS pads which is also what Im using. Which rotor will be the best of the two? The car is a seasonal daily driver that will see driving schools, eventually some track time and possibly some auto-x time. Im planning on using the rotors with the aforementioned Hawk HPS pads, SS brake lines of some sort and ATE TYP 200 fluid. Speaking of fluid, how much fluid do I need to completely change my car over from stock fluid to ATE? Any quick answers will be appreciated as I want to order these ASAP. Thanks in advance.