I'm in love with rangefinders, but only those with leaf shutters. In the past couple of weeks I've been using an Argus C3 with the 35mm lens. I'd heard the lens just wasn't that great, but I developed a couple of rolls of film, and printed a couple of images. I was prepared to see mush, but I was actually surprised at the contrast and sharpness.
There's something to be said for using a cheap camera. That's not an excuse to treat it poorly, but license to take it off the shelf, pour a bunch of film through it and never once worry about shutter actuations, wear and tear, repair costs, or any of the other excuses that keep me from making photographs. These ordinary cameras are like an old pair of shoes, and that suits me just fine.