Titan Key VS Yubikey after 2 years. Pocket wear.
Judging by the wear, the Titan is visibly deteriorating. I'm going to discontinue using it
@Ethycs If you have access to a 3D Printer, there are some pretty sweet Yubikey cases that will extend its life: https://www.thingiverse.com/search?q=yubikey
Search Thingiverse - Thingiverse

Download files and build them with your 3D printer, laser cutter, or CNC. Thingiverse is a universe of things.

@solarisfire I'm pretty happy with how it's lasting