So I'm looking at purchasing two razors:

-6/8 Frederick Reynolds Sheffield, barber's notch, very good condition, comes with box.
-6/8 Sheafworks Sheffield, barber's notch, very good condition, comes with box.

I'll post pics here in a bit. They both look really good. Now here's one and only question:

Are these known to be good Sheffield razors? I already own a Wade and Butcher, and with how it shaves, I'd love to add more to the collection.

Thanks guys.