I have a 120gb samsung 850 evo i just got. I currently have a 480gb sandisk ultra ii only on my rig. I want 850 evo to be a windows ssd and the sandisk ssd for the rest of stuff like games and what not. What i want to know is should the 850 evo contain both the os and programs, with media and games and such on the sandisk, or should i just run windows on it?