Feathers are good blades, but if I want the: "Holy crap that's a sharp blade" experience, I generally prefer Personna Med Prep or BIC Chrome Platinum because they're way above average for sharpness but seem to degrade more gracefully than most sharp blades. Blades that are more dull to begin with seem in general to degrade more predictably. They just tug more and more till you can't stand them. But really sharp blades can go from smooth to Hobart... so when I want that kind of experience I lean toward the Med Prep or the BIC or even the Gillette Platinum which is a sharper blade than most people seem to credit - and ages fairly predictably. But as with all things Blade related, YMMV.