Hey. tossing up between the two. Ive found both for around the same price, but theirs a lot of mixed reviews and im novice when it comes to spring rates, dampening etc. basically just wanting coil overs with plenty of height adjustability for lowering without compromising too much for comfort and the odd track day. also Christchurch roads are shit so which would be stronger? also what other components will need to be switched out with new coilovers?