Greddy supreme sp vs. Perrin 2.5
 

I've been looking at websites and have pretty much come down to these two...
mainly for their relatively quiet demeanor, maintain the "aero" underside and the double wall tips. Other than they are both good quality stainless and seem to be the same shape, is the perrin worth the extra $50ish? found the greddy for about $800 and the perrin for $850. I know there are less expensive options but all seem to have single wall tips which I'm really not fond of.