Intro:
The Feather AC (Artist's Club) was my first wetshaving razor. It still gets plenty of use in my rotation, even though I have a bunch of fine 'real' straights as well now. There are (at least) 6 different models available, three each in the 'RG' series made of solid brass, and the pricier 'DX' series made of stainless steel. I have the basic RG model, and that's the one I'm reviewing.
(But I suspect most of the comments apply equally to all versions!)
There are also three...