the 9mm wires aren't gonna give you any extra horses or anything,but mine does seem to run smoother with them...plus they aren't any more expensive really than the stockers..plus they should last longer...i got my 9mm's from bill at chicago connection for less than $50 shipped,and he had all the colors in stock when i got mine..bill is a very nice guy,and was very helpful and appreciative..quick shipping also...here's his #:
bill at chicago connection:1-773-229-0655