I'm still working on getting three 30 GB OCZ Vertex Turbos and raiding them. keep running out of money every month, damn insurance. Anyway...
They are fucking fast trust me. I did two on my bosses hardcore system. And when I benched it on HDTune I was getting drive averages of 420+ MB/s
Just got to run garbage collection to make it fast again after a while. No trim on raid 0.