I threw a Personna Lab into my Fatboy this morning after using Feathers for a solid 4-5 months. All I can say is ouch. The Lab just didn't cut it (literally). Felt like it was ripping my beard off. With Feathers, my first pass WTG is usually painless. Little if any tugging. Definitely due to the blades sharpness. Is there anything else out there? I've used Astra's and they just don't seem to cut it either.