Yes.
The Pferd ones are brilliant and last far longer than any others I've used.
They are a lot thicker but seem to wear away and keep cutting until they are completely worn out.
Others just stop cutting and seem to clog up.
Interesting video on removing mill scale from Weld.com using Pferd products.
Probably more information than you will ever need but I found it interesting.
Wurth ceramic ones for me, outlast anything else I have tried although I admit I have not tried Pferd ones. The Wurth ones sound the same in that they keep cutting until they are worn to the bone.