Kawasaki Ninja 650R 2010: New exhaust Arrow/ Leo Vince?

[nickiller69]

G'day guys,

I am thinking of buying a new exhaust for my Ninja. What do you guys think makes a better sound, an Arrow or a Leo Vince exhaust?

A motorcycle dealer offered me 700$ for one of these exhausts plus fitting. I think this is way too expensive, what do you guys think?

Thanks for your suggestions!

Nic