I love the performance of an SSD But they are not as reliable. I had one go out on me recently and only last about 2 years or so. I decided to put 2 WD Velocirapter 10,000 RPM Drives in a Raid 0 and overall I am happy with the performance My dad has had several Velocirapters and each time he put 2 in a raid 0 and he has not had one go out on him so the durability on them I would say is great. Plus I got them on sale from newegg. That is just my 2 cents tho.
You did forget the WD Velocirapter 10K RPM HDD's.