I've had both of those drives! For each in their time, they were nice. The Raptor is still usable to this day. Do you keep that Samsung drive around for a retro build or just because?
For both of it, i use it in an older retro build with Win98 and a Pentium 2. I have many old stuff lying around, and if it still works i don't want to abandon it.
For that time, it was really amazing technology... Really brings a tear in the eye to see it's still alive and kicking. I always take good care for my stuff.
The WD Raptor wasn't working anymore, i removed the PCB carefully and some contacts where oxidized, i cleaned them with a pencil gum, IPA and then a little WD40. It came back to life!
And no bad sector's! Man i have many old stuff, i should make pics from it, not to be forgotten.
But that electronics on the Samsung HDD, it's really amazing tech for that time. So complicated!