I am thinking about running a Windows VM (via VMWare Fusion) from an SD card instead of keeping it installed on my Macbook. First, it would save me space since I only have 128GB SSD, but also, I could then pop the SD card back into my iMac and access it via VMWare Fusion on there too, avoiding having to have 2 separate Windows installations. I am wondering a few things about such high powered use though: 1. Would the SD card wear out very quickly? Or are SD cards kind of like SSD's where they will take years to wear out? 2. How do you pick the Speed/Class of an SD card? And does it really make a big difference? 3. Has anyone ran a VM from an SD card, and if so, what were your experiences (how fast was it, reliable, etc.)?