Whats the difference/advantage of getting a motherboard worth 27k over one that is worth 7k when the 7k one has pci e 2 slot which can fit any modern gpu (pci 3 has no noticable advantage over pci 2 interms of gaming) and supports the 4th gen cpus? Should I just get the 7k if it meets my demand and if its a grood brand like gigabyte or asus? What am I missing out apart from the obvious better build quality of a 27k one? Im going to put on a r9 280x on it with a 4th gen i5