So I know the main difference is the integrated gfx on Z68... but is there anything else that makes it worth getting?? A friend is torn between the 2... he plans to overclock and then leave it... so won't use any of the "fancy" features.
Does PCI-E 3.0 matter too much? i'm guessing graphics card's won't even use the speed of PCI-E 2.0 fully yet even.
From what I've seen, Z68 boards don't overclock as well though. Only slightly worse. My sources are reviews and countless user accounts.