I would lean toward the Patriot, as I'm more familiar with their SSD's over Mushkin. Cost wise, the Mushkin is hard to beat at around $200.
The main difference I'm seeing is this statement: "SandForce SF-2281 SSD processor with unthrottled - IOPS firmware". SandForce SSD's are known to have a built-in throttle control to protect the drive when hammered with heavy writes. What I'm seeing is the Deluxe version has this process turned off, so you in theory can hammer it with benchmarks and not lose performance. The downside is you can very quickly decrease the life of the drive by running heavy writes (think benchmarking). In the standard day to day use, there shouldn't be a difference in performance.