I have a late 2012 mac mini. It's been running slow for awhile and I erased the system and restored from scratch the system. It went back to running as fast as it did when I bought it (probably not literally but for the sake of this convo., let's go with that). Once I re-synced my backup cloud drive to the computer it became slow again. So I am assuming that both or one of the drives are bad. It has one ssd and one hdd, each 500GB. Since I have everything backedup in the cloud I can easy swap drives and get everything back. Question is, should I upgrade both or just one, and if both, should I just get one 1TB ssd drive or two 500GB ssd drives?
