and will I see any improvement over my current board

http://www.newegg.com/Product/Produc...82E16813131219
Asus P5E

http://www.newegg.com/Product/Produc...82E16813131227 ASUS MAXIMUS FORMULA LGA

My current board is a Asus P5k-E Wifi edition board.

Is it worth the extra 45.00 for the maximus formula or is this whole thing a waste of money.