I currently have a Samsung Evo 850 500gb being used as OS/programs and a few games but it's always at max capacity. I have a 4tb HDD for other storage like music and files. I wish to expand my SSD to store more stuff, should I get another 500gb and Raid 0 it, or should I get a 1tb and set the 500gb for OS/programs and then install my games on 1tb?