The Revodrive is very expensive. New SSDs are coming out soon, I would wait. Also, does your rig have SATA 3 interfaces which the new models will be using, otherwise you might not get the full performance benefit?
I am looking for a very fast SSD for my new PC. I want around 100-120 GB for Windows 7, 1-2 games and some programs.
I am using 60GB and the above fits. But not much else...