As a new comer to straight razor shaving, I have to keep revising my judgments. For a while, I thought I could get a good, nick-free shave only with my Wostenholm wedge. This morning I got the best shave I’ve had yet with a newly honed vintage (probably 1920s)) full hollow. Obviously it’s question of technique more than grind. I’m really glad I have stuck with it through the learning curve. Hard to imagine shaving any other way.