Need some advice.

[jstabnchoflttrs]

Hello,
I'm planning to build a new rig, but just wanted to know what the difference between ASRock Z77 Extreme 4 vs. ASRock Z77 Extreme 6

 

[randomkid]

The major differences are below:

If you are not going to need the mini PCIe, Display port or IEEE 1394 ports, then there is no need to pay for the extra $25 on the Extreme 6.