I'm thinking about Upgrading to Yosemite on my mac mini, primarily because I want to update to the latest version of Final Cut X, and this is only supported on Yosemite. I put this off long ago because I'm using Third-Party SSD's, and I know that there were issues with this on Yosemite. If possible, I'd like to update now, but I'm not sure if this is a stable system for what I'm using. Here are my current specs below: Mac Mini Late 2012 OS X Version 10.9.5 Processor 2.5 GHz Intel Core i5 16GB 1600 MHz DDR3 Memory Startup Disk - 2x Crucial M550 256GB SATA in RAID-0 When I looked into this many months ago, I remember reading that Yosemite doesn't work well with non-apple SSD's, something about trim not working or otherwise. Does anyone know if this can be done now, or if there's a thread with a fix for this? Everything that I can find in searches is from a year ago. Any help is greatly appreciated!