I've gone almost totally SSD for my systems. My main system has three SSD drives for a total of 3.5TB, my backup system has a 500GB SSD for the boot drive, and my laptop has an SSD. I also have a couple of USB3 SSD external drives for backup and travel.
I love the fact that the speeds are multiples of the speed of my old hard disks.

My drives are not necessarily the fastest SSD drives available, but the difference from the old spinning disks is significant. I also don't ever have to wait for a hard disk to spin up when I access it like I used to for my archives.
