MicroAtx or ATX?

[jmpa]

Hi,

I already have a z68ma-d2h-b3. But now i want to build a powerfull pc. It will have i7 2600k, hd6870, 8gb ddr3 1600mhz, ssd samsung 830.

Now the doubt is. Buy a gigabyte z68 atx or microatx?

What is the most stable? In z68ma lion works almost perfect, but i had some freezes and kernel panic, sometimes.

What is the most stable board?

Thanks in advance.

 

[Gordo74]

All 1155 gigabyte work fine if they have realtek audio and ethernet.