"Even though the Intel Z68 chipset is out there, motherboards based on the Intel P67 continue to be attractive options for systems based on Intel socket 1155 CPUs. In fact, according to ASUS, the sales of P67-based motherboards are still outperforming those of Z68-based products. The Sabertooth P67 is a top mid-range (or entry high-end, depending on your point of view) motherboard that focuses on quality. Let's see what is so special about this model."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips