I plan on buying a new 15" MacBook Pro (with 8 gigs of Ram) and will primarily be using it for Logic. Is spending the extra money for the 2.6ghz model vs the 2.3ghz really worth it or will it not really make much of a difference? Would appreciate any suggestions. Thanks.
You won't see that huge of a difference. I don't know exactly what you're doing with Logic but I'm using a 2010 13" pro and I've never maxed out pc usage. From benchmarks though I think it was only a 13 percent uptick with the 2.6ghz