I have had a Cobratec lightweight carbon fiber ---> https://cobratecknives.com/collections/lightweight/products/lightweight-carbon-fiber for exactly 3 years today. I use it every day and haven't had any issues with it.Update to the EDC. Been looking for an OTF for awhile, good quality but not $200+. Finally I came across one! Cobratech F-3. Because of the Damascus blade it was bout $125. But they got a lot of $95 dollar options that felt great and have great reviews.
I hope you have the same experience with yours.