Phenom II X3 720BE Stepping list?

Hello, I've been a member and a regular reader for some time. If you notice my Signature, I've been rocking 939 for way too long and finally bought myself a decent Phenom rig. Now, I have three CPU's available to me of the following steppings and was curious which would give me either the best over clock or best chance for stable unlock.

I looked around on the forum, but could not find a 720 thread :(

Any help would be greatly appreciated...

0912EPMW
0905FPMW
0904EPTW

Phenom II X3-720BE List Capable to running 4 cores or not

Thank you, Hikari. I must say, I've had some fairly good luck with 0912EPMW. I'm working at 3.7GHz unlocked right now. I found this article on the net pertaining to known unlockable 720BE's. Hopefully it well help others!

http://www.techenclave.com/cpu-mobo-...ng-140859.html