I lost my hair early and I just shave my head with a Braun Series 9.
I had a cheaper Braun till the charge pins broke (Part of why I got the 9 is it doesn't have the same style chare dock) but was not happy with it, my face always slightly hurt and it took too long to do my head.
I had a cheaper Braun till the charge pins broke (Part of why I got the 9 is it doesn't have the same style chare dock) but was not happy with it, my face always slightly hurt and it took too long to do my head.