I am biased because I installed the Fiberwerx myself. The install on the 14 leaves something to be desired in just how it was done in my opinion. BUT, the lines are better with the Fiberwerx. There was extremely little fit and finish with the Fiberwerx and I was able to remove the headlight backing brackets completely from the stock fenders and get them apoxy glued and screwed to the fiberwerx relatively easily to ensure that I had the headlight support. Another thing I like about the Fiberwerx. The lip on them under the fender is a good 5-6 inches wide so using the stock liners is very easy. Whereas with the glassworks, you HAVE to use their liners because the lip under there is only about a 1/4 inch wide. In time, I plan to replace the glassworks on the 14 with Fiberwerx for another reason as well. I really like the shape of the fiberwerx much much better. The top of the fiberwerx continues the front hood line all the way through the fender, where the glassworks slopes down immediately. The fiberwerx just looks so much better in my opinion. The fit around the edge of the front valance seems to be a little better with the fiberwerx as well. BUT, let me reiterate, I DID NOT install the glassworks and the install of the ones on my 14 leaves a little to be desired.