Hello guys! First of all, I just want to say that this is a great forum and you are really the best of the best, and so nice to everyone. Now, lets go for the question. Last week I decide to upgrade my mATX MB to ATX MB so I could have 4 ram slots, SLI and CF modes for the future and new features. Now, I saw those two nice MBs: The Gigabyte GA-Z77X-UD3H and the Gigabyte Z68X-UD3H-B3. In my country (Israel) the Z77X is 22% more expensive than the Z68X. My question is if the Z77 worth the extra amount of money, because I want to buy the new Corsair vengeance 1500 and I would like to save some money if the difference between them is not so big. My case support ATX MB and I have the new Ivy bridge 22 nm which supported in both of them. Thanks for listening, and have a great day!