I use a Oster Fast. Feed  Adjustable Professional Clipper.  When I started getting my hair cut shorter and shorter, my barber I had oughtabeen hair , I will tell the story again, oughtabeen on a ducks a## er dogs a##, but not been on your head .  I have found this clipper after cutting many head of hair, for kids that didn't have money for haircuts.  To be a good clipper.  No didn't have a Barber License, but the kids looked good.   

Sorry got off track .

I'll try to get another pic up after the 'stache grows out more.

Bro.,  We all have more time than frogskins or money .  So I just set around and let the fur grow on my face, like a cool , shaved top knot (scull cap) !