Crucial m4 128GB vs OCZ Vertex 3 MaxIOPs 120GB

[Ao1]

I'd like to have the option to select my own "life-curve" on the SF drives, I'd rather use the drives for 2-3 years with "unlimited" writes than being hindered by "life- preserving" limits that go beyond the useful life of the drive.
I'd say 2-3 years is sufficient for me, by that time there would be better alternatives with better performance, larger capacity,..., well most things improve over a 2-3 year period.

Exactly. Who is going to care after three years anyway? Better to have an off switch. (Although that does not address why one is needed in the 1st place).

EDIT; maybe it is something to do with the amount of OP?