I'm thinking of upgrading my NAS and was wondering your thoughts on SSD caching. Is it worth the trouble and an HD slot/volume for mostly video streaming? If so, how do I determine the size needed? I can have multiple Plex clients including a remote one streaming at the same time. Probably never more than three at a time though. I don't know if that really has any bearing on it though since I don't use the NAS as the PMS server. I'm pretty much self taught on networking and anything related so, I'm a bit confused on this one. Thanks for any advice.