Asus 680i Pros: (non Striker board)
Great Vdimm option.
All voltages except Vcore Overvolt, so you get alittle more voltage when you need it, which is better then undervolting as far as I am concerned.
Great Memory Overclocking options and stability. Far Higher then the P5B Deluxe, and the P5WDH isnt even a comparison for this board when it comes to Memory Overclocks.
Certainly capable of 500+ FSB's.
Great Stability.
Great Ability to recover from a failed OC, about 90% of the time you can recover from a failed OC just by resetting and waiting a few seconds.
sometimes you can recover by powering down and powering up.
rarely you will still have to clear the CMOS though.
Cas Latencies all go as low as 1, so theres no limit on how much you can tweak your latency.
1T is very OC friendly on this board.
1200 mhz is very easy with this board.
Asus 680i Cons:
Horrible Vcore options. 1.6 max from bios gets you 1.47 volts tops. Needs a Vcore Mod Real badly.
Chipset voltages go all the way to 2.75 volts, but nothing above 1.6 volts will boot.
high learning curve will definatly get alot of people posting "my board cant do 500 FSB"... not cause the board can't, but cause they dont take the time to figure out the board. it's definatly a board for the advanced types.
runs VERY HOT. Fans are a must. chipset seriously burned me when I touched it. not just warm, painful burned me. This board absolutly needs better cooling, and I now see why theres all them heatpipes on the striker extreme, 100% absolutly needs better cooling for the NB and PWM's.
Very High Price...