I decided to replace my old HDD with an SSD in my iMac, but I'm not sure with which one. I thought a Samsung 850 EVO would be the best choice but I read about some TRIM issues with the Samsung 8xx series. So is TRIM that important with these models? If so, do you know any other SSDs with similar performance but good TRIM handling? Some people say it works well with OS X, some say it works fine with Windows 10 without TRIM, but it would take a longer period of time to notice slowdowns with disabled TRIM.