Im getting an M3 bumper in a few days. There are 2 diff bumpers i can get,both made to OEM factory specs. One bumper is made out of ABS plastic (like the factory one), the other is made out of fiberglass. The ABS plastic one is $600 CDN ($490 US) and the fiberglass one is $325 CDN. Which would be better for durabitlity and survival? cause ive go to palces were the exit out of the lot is at a bad angel and theres the possibility of bottoming out. The thing is price isnt really that much of a deal.But if the theres no diff in between the 2 types then i may as well go for the cheaper one.