Does London Camera Exchange still exist ? I have bought from them in several cities, despite the name.
I keep hearing that the best camera is the one you have with you at the time. These days probably a mobile phone for most people, unless you are a photographer with a purpose.
I think a big advantage with digital cameras of whatever style, is the ability to practice and to play with settings to see what happens at zero cost other than time. Don't like it -- press delete. For photographers, the modern cameras try to take over, to give you their idea of what you really want. Fine for casual snappers. Unless you set your apparatus to manual, you can miss out on a lot of the fun of learning. Bokeh effect is fun in a darkroom.
Andrew.