Still my #1 choice for my photography: wide gamut, true calibration, friendly pixel density.
Duplicate Image Files — 2011 MacBook Pro 6G Port
This test times duplication speed, thus involving both read and write time. Since the files are compressed, and incompressible data is slower to process for the OWC 6G SSD, this is a worst-case (slowest) performance.
Still, the OWC 6G SSD performs best of all, by far.