I've been reading about these Auriou rasps for some time now and didn't think they could be any better than the Nicholsons I've been using. I finally decided to try them after Christopher Schwarz's recomendation in Popular Woodworking (my fav mag). Yes, they are that much better, unbelievabley better. Any one who needs to do any shaping by hand should try one. The larger is a 9" cabinetmakers 10g and the smaller is a 6" modelers 15g. They cut very fast and smooth. They are however a bit pricey but worth it.