SATA III Internal Solid state drive?

Samsung 830-840

The OCZ Vertex 4 256GB is one of the fastest...

Samsung 840 Pro, Intel 330, Crucial m4 or the OCZ Vector (which replaces the Vertex 4 mentioned above and is even faster).

Pick one.

I can only comment on the one I purchased. I purchased the OCZ Vector, and it is very fast, and haven't had any problems with it. Testing it with blackmagic shows speeds at or over 500MB/s with compressed data.

I'm a gamer and have been using Kingston HyperX 3K for a while and it's work excellent!! It made my game load faster and run smoother.