Advantages: battery (wireless), waterproof (under water much quieter (because the sound is absorbed) and less than the zupfempfindlich Trockenepilieren), fabulously neat legs, armpits, ... he really captured the finest hair (to 0.5 mm) , the massage attachment makes epilation more comfortable, various attachments for underarms, face, shaving and trimming (ideal to bring the hair in the correct length for epilation).
Disadvantages: its course not cheap, but the difference to the more favorable must, in my opinion, because the technology is much more sophisticated and complex.
I give my any case will not soon recover!
Addendum after one year of use: At first I thought NEM nine months that the battery breaks down. Before I called Brown, I thought, I try only times nen new epilator, because he was still running well when trimming. And lo and behold, he purrs again, like a kitten. Maybe that's a tip for those who think your battery would be over.
Addendum after two years of use: it runs fortunately still quite wonderful (I had feared the battery may sometimes wilt). The attachment with the blade of Gilette I tested times, but I find no good, or he does not get my skin.