Hi! First I would like to disagree with g-unit. Just because 3 AMD boards died on him DOES NOT mean they are a worse quality than Intel Boards. If you compare AMD and Intel Boards made by Asus/MSI/Gigabyte they are almost the same quality. You do, however get unlucky sometimes and get a defective product, which you would have to send back and get it replaced. I would say both brands are good but Intel makes stronger/faster CPUs. When you buy a MoBo, remember to choose a known brand such as Asus/MSI/Gigabyte.
Right now, I would recommend the Intel Core i7 2600k for the Intel processor and the AMD Phenom II x4 955 for the AMD side. But if you can wait, then you should wait for the upcoming Intel "Ivy Bridge" CPUs or AMD's "Bulldozer" CPUs, since they are rumored to be way better than the CPUs we have now