I recently picked up a Blackout at Wal-Mart and it's a cool knife. The Speedsafe works great, and the liner on mine engages to the beginning of the tang where I like it. It feels comfortable in the hand and clips nicely to the pocket.
I still feel my Benchmade Griptilian 550 is a stronger, more solid knife overall, and will remain my main or co-EDC, but I will be using the Blackout as an occasional EDC. It makes for an excellent light to medium-duty pocketknife.
Jim