I like the bigger speedform due to my hand size but I like the 2 enough to have bought a spare.
The alignment is perfect on both, liner lock excellent. The steel does like to take really sharp edges and holds them pretty well. I'd say it's easier to sharpen than S30V or D2. I haven't done any really hard testing on wear resistance but I know it keeps that really sharp edge longer than, say, S30V. What I don't know is the extent of how long it will cut for. Hopefully some of the testers who have their system down can give it a run and see how it places in comparison to the S30V, CPM 154 class steels. First impressions puts it in that class, but not up to the 20CV/M390P much less S90V/10V vanadium steels.
I do like it better than D2, but I still favor M2 and M4 HS steels.