magnaflow vs apexi 1?

has anyone ever used a magnaflow catback 15646 model or apexi n1 catback on a 2000 civic si? how does it sound? where did you buy/cost? does it look good under the bumper? and whats the inlet on the n1? 2.5? 2.25? any suggestions on a nice catback for like 450 and under? cars with pics? thanks

not sure how they sound but they are both 2.25" ive heard that the magnaflow has that kinda ricey, high pitched sound to it when you get on it. never heard it myself

friend has an apex'i on a 94 hb dx, it sounds nice