Well with the other board, it will show you your stock volts and can input numbers for overclocking, mine has been rock solid since i had it for a year, i have abuse mine to the max, 2fan headers dont work as i snapped them, spilled coolant all over the board, push 1.7volts into 1 of my cpu's.
Good temps are around 50-55c with a good air cooler and thats with overclocking to about 4.4-4.7ghz.