Glass Fibre vs Kevlar vs Plastic bumper

[Barry J]

I'm looking to buy a GT2 front bumper for my car and have been offered 2 (non porsche parts) alternatives. One made from Kevlar and one made from Glass Fibre. The Kevlar is 15% more expensive - is it worth paying the extra for?

...or should I pay 10% extra again and get a genuine Porsche one in Polyurethane?

>> Edited by Barry J on Thursday 28th July 15:48