non taken, the weird thing about the reviews is that we never managed to reproduce those weird benchmark results, we have all x58 boards here for reference...
so it must have been some configuration problem, i guess...

anyhow, good luck with the dfi or classified, id probably go for the dfi cause of their insane bios options and because i dont like the classies heatsink... plus its still expensive...
the dfi has some probs with the cpu pwm tho i heard, as long as you dont enable vdroop compensation it should be ok though.