I'm not totally impressed with my SSD. I recently built two PC's, one primarily for Sonar, that has an SSD, and another as a backup and for other uses. Both have Z77 chipset motherboards, and i7 CPU's. The other PC has a hard drive only in it. Other than a little faster boot up, I don't see much other difference. On a benchmark test I would probably see a difference, but for my uses the difference is a wash.
If/when my OCZ Vertex 4 SSD dies, I'll just go with a hard drive only on the Sonar system.