All the following RAM are priced almost the same. I am not sure which one to pick... can you help? I'm getting a new motherboard with them, also listed below. I'll be pairing the RAM in dual channel, CPU is going to be an i3-3220, being an IvyBridge CPU, I understand is can natively support 1600Mhz. Motherboard is a B75 chipset.
It is between the Corsair venegeance and the Gskill since both are 1.5volt ram which your system needs. I personally would go with the Gskill since they do not have the high head spreader that might interfere with aftermarket cooling solution.