Thanks for the information.
I want PCI-e SSD because I upgraded my motherboard and cpu maybe a year and a half ago, and my motherboard is sata 2 so I don't want to upgrade my motherboard so soon for sata 3. On top of that, I read that PCI-e is slowing becoming the trend with newer SSDs so I thought I would get something that is "future proof" for a couple of years. I was thinking of theOCZ Revodrive x2 240gb you mentioned, but I'm worried about how reliable it is after reading so many negatives and I've owned many computer parts from various companies but none from OCZ and I don't think I want to take the chance with revodrive right now.
PS: I'm postive sata 2 SSDs are good and fast enough, but when I buy something I look for longevity, reliability and the newest stuff first. It's a quirk I have.
Any more information for upcoming PCI-e SSDs guys?