Question about the X38-DQ6 bios

So guys and gals

Here is my question

I have the X38-DQ6 and i am currently running a Q6700 at 3.33 (333 x 10) at vcore = 1.2875v and 8 GB of ddr2-667 ram at 4-4-3-9 at 1.82v

The system is stable as sin. My question is what bios should i be using to get the max performance. I have all the bios files upto F8d..

Currently i use F6 because i can put my computer to sleep. The other BIOS revisions simply cannot wake up from sleep. The computer does an endless cycle of on off on off until i turn off the powersupply and unplug the AC.

The sleep thing is not that important (i do like the instantaneous wake up feature though) and i will gladly turn off the pc if it means getting better performance from another bios rev.

F6 is lacking the load line calibaration feature though

Any thoughts on your personal favorite bios rev

Kevin