Nyet.
Derbys are evil if you have a tough beard. If you have baby fine hair, or a shavette, they might be okay. Otherwise, forget it. YMMV. But seriously. They were my first blade. I threw them out.
<< Derby
INTERESTING, my beard is FAR from baby fine and I like them and use them all the time. Now a SHARK is a different story for me, but I'm sure others love them. I think we are all different in what we like and dislike that's why we're all different.