Hi All. I currently have an i7-6700K 4ghz unlocked cpu, Gigabyte GA-Z170X-UD3 (rev. 1.0) MOB. I have a 2.5 inch 250 gb SSD Windows 10, and a 1 TB HD for photos, programs and what not both connected via SATA. I would like to get some more performance/speed out of some of my programs and games and with this MOB supporting different types, M.2, SATA, PCI Express and the like, I am at a loss of what to choose. Is it beneficial to keep the 250 mb one for my OS and purchase a 1tb SSD for all else, or just by one for all the above? I have plenty of bays available, and I am currently only using 1 GPU, a GeForce GTX 1070 G1 gaming 8gb R2. Price range, I am trying to stay under $200 if possible. Is one type faster than the other in terms of what my system will support? Any help, direction, advise would be greatly appreciated. I am not super knowledgeable on how all of these different types work either, what is going to be faster, etc. I have very limited knowledge on most of this. Thanks in advance!