For me, 2-3 weeks. My first DE shave was rather messy (6 weepers)--I have soft skin and a mild beard and my technique was awful (hard time unlearning years of cartridge shaving habits). I gather I'm an odd one: I enjoyed my Gillette Fusion. But I was intrigued with DE. Once I learned the appropriate techniques, I really began to enjoy shaving with my Maggard MR11 handle + V3 head. I doubt I'll ever go back.