I have the intel i7 3770k processor. Im doing a new build. I have £230 to spend on the motherboard. What one should i get? I like the GIGABYTE GA Z77Z UP5 TH (THUNDERBOLT)? is it good? or should i go for the ASUS P8Z77-v- pro TH? i like the thunderbolt feature on both? but what is the best 1155 motherbolt you can get?