Hmm. I’m assuming like every other sector there are lots of fakes of dubious quality that are virtually indistinguishable from real ones except they break much more easily.
Unless you’re buying from Leatherman directly you have a much greater chance of getting a fake that’s priced high but made cheaply with inferior materials to scam people. Just try and get a real SD card on Amazon. Probably 60% or more fakes for the big name ones and huge profits for the criminals.
Got nothing for you. Good luck.