Better of these two boards?

Dinosaur Vacuum

Honorable
Feb 25, 2013
1
0
10,510
I'm building a new system soon. I've got two boards picked out, the ASUS P8Z77-V LK and the ASUS Sabertooth Z77. I didn't see a whole lot of difference between the two save for a couple of extra connections on the Sabertooth. Is there really a big difference between the two, and would it be worth the extra money for the Sabertooth?