MicroSD cards seem to be the preferred storage for Raspberry Pis and many other SBCs. Of course, there's other applications for microSD cards -- cameras, smart phones, gaming consoles...and other stuff I'm sure. But sooner or later, people start to run into issues with their microSD cards, which begs a question -- just how reliable are they? When I first started searching around for an answer, I got a range of different answers -- some people said "modern flash should last practically forever"...