Thick heads like the Parker OC and Muhle OC have always given me trouble (cuts and irritation) under and around the nose. I really like the Merkur OC and RazoRock SLOC for this but I especially like the PAA Ascension for under and around the nose. It’s the best I’ve used so far. Short handles like the Magyars MRT really help to get into tricky spots. What are some of your favorite razors for shaving under the nose?