I don't know about the one Rick endorses, it looks a little chintzy to me. Something about the way it flips open seems problematic.
But I can whole heartedly endorse the use of safety blades. They don't clog the way disposable razors do. The razor I use was my Grandfathers, the handle unscrews from the two pieces that sandwich the blade. It is at least fifty years old, and I plan on using it till I die.
Also you can't beat mug soap and a brush, much cheaper than aerosol cans.