I do - the Intel X25M - and I love it. It cut the boot time by about 75%. I bought mine purely for performance - and I found the best performance is not available pre-installed from the manufacturer (likely due to the long lead-time for OEM orders and the rapid pace of evolution of SSDs). Instead, I bought my laptop (last June) with the smallest drive available. When I got it home, I pulled out the drive and popped in the SSD (from Amazon). This means I had to re-install Win7 from scratch, which is more work, but has the advantage of getting ride of all the bloatware installed by Dell. I'd do it again!
Everything I've read about the Intel is pretty good. It is better than most the others. Biggest negative affecting the CNET ratings (on all of them) is price. One mentioned read/write cycles and life. Intel claims 1.2 million hours MTBF- I ain't gonna live that long- while the CNET review says
"You should also keep in mind that because of the nature of flash memory technology, solid-state hard drives have a relatively well-defined time before failure. An article by Robert Hallock at Icrontic.com called "The Hows and Whys of SSDs" provides a more in-depth, but also accessible description of the issue. The gist is that you get about 100,000 read-write cycles before the memory will wear out. As Hallock puts it, "While 100,000 cycles seems slight, it's more than 100GiB of new information written to the disk every day for five years before approaching failure."
Intel has a free migration software download. I assume you need an external HDD which I have.
Anyone know if there is a Cyber discount day after XMAS or in January that is equivalent to Cyber Monday that follows Thanksgiving weekend's Black Friday?