After trying trimmers from virtually every other company (Braun, Wahl, Babylis, Philips etc), I am happy to have found the best. Battery life is exceptional, the attachments are easy to use, the cutter is previse and effective and the unitvis incredibly quiet. The only things that could be improved are: 1) ability to disable the audible "beep", 2) Better fitment of the attachments in the carrying case, and 3) More durable clips on the attachments for attaching to the trimmer. None have broken, but they do feel a bit flimsy to survive long-term...time will tell. I highly recommend this trimmer over any other I have tried.