Q6700 and Q6600 difference?

[MumboJumbo]

Hey, im curious as to if its worth paying the extra for a Q6700 (around September time so there will be price drops by then) considering that i want to over clock anyway and the only difference in the specs on paper is a slightly higher Ghz.

Would it be best to just buy the Q6600?

Also, what sort of clocking speeds are people reaching on air with these two CPU's?

 

[MumboJumbo]

yes thats another thing. We wont be able to buy Go editions until the current stock runs out? so on july the 22 you probly wont get GO if you buy?