Its a VERY tough call at this point, ASUS almost never disapoints but the bio's limits the FSB to 450 right now (we don't know how much more its got in it

)
MSI, Gigabyte and supprisingly the Badaxe(Intel made board) are putting up good FSB numbers
but I would hold on the badaxe, high Vdimm and possibly just overclocking them seems to be killing them right now
Im waiting it out personaly

If Asus updates the bio's then I would expect good things, but its still up in the air.