amung the best with overhead to take the punishment of over clocking, there are many variables
so you have to answer your own question
because everyone else will have a different opinion
whats your target processor?
find the socket for it and sellect the new egg options, chosing only the best of the best available.
at the end you should have about 5 boards to chose in a side by side comparison.
new egg llitteraly gives you the option to list the features next to eachother, lined up to evaluate them.
again. the answer you chose will always be different from a different person.