I'm slowly but surely rebuilding my gaming rig and one thing i miss is the speed of an SSD....I loved my 840 pro. Fast forward to now, I'm looking to spend between 100-125 on a 256gb SSD. I'm looking at the OCZ vertex 460a, Samsung 850 evo and the Crucial mx100. Which one is the better of the two? I'm also open to recommendations if there is a better choice. Also, the motherboard I have has a m.2 port for an SSD but I dont know exactly what it is, how it works or if it's better. Help me out HardOCP!!