If you have the money, I say go for an AMD 760 based board..
as the past has shown, Via boards are somewhat.. less, when it comes to performance. perfect example? AMD 750 vs Via KX133!
though I hope AMD fixes that problem they had with their 760 (limited to 2 slots), perhaps we'll see an 'upgraded' version of the 760?
or if you REALLY want to go nuts, get a 760MP! multi-processing!!