I read: there are two types of men: those who shave a blade, and those who shave has lélectrique and in this category, there are those who utilsient a grid and those using rotating blades and never, they never change Well I moved grid (Braun basic model) to Philips What a change! - The noise! or rather the silence !! it is super quiet. appreciable when one approaches ears - The razor is perfect. very soft, super smooth skin without support and without 14,000 times, much better than my base model Braun - Long battery life CAUTION: If hair a little long AC clamp and it hurts (remember a joke about a bearded plumber): unpleasant I am disappointed by the mower is virtually nonexistent. valid only for legs but not to trim a beard of one week: a pity, it's a bit what I expected therefore: - If you shave every day: I recommend for good result - If you shave that from time to time, there must be better but what?