My beard isn't particularly tough and my skin is a little sensitive, so I use a rather mild setup. A Merkur barberpole and Derby green blades. I do have some tough spots around the adam's apple that are tough to get smooth. The razor can drag a little in these areas as well when shaving against the grain. Many times I wind up applying more pressure and getting some nicks/razor burn. I was advised that a sharper blade may be the answer since the Derby's are notoriously mild. Any wisdom or recommendations?