Anyone have experience with these two carbon parts makers?

I have purchased the cf mirror caps from audi for my ttrs, the cf inside and out is currently 245 carbon.. so it all matches.

Im looking to add a cf spoiler.... and osir has good pricing but its not the same cf (im told its very similar ....240 2X2 Twill 3K), carbondesignz has the 245 carbon but a little more than double the price.

Id like to hear your experiences/recommendations on both! Also- if you think the 240 will be indistinguishable...

Thanks


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