Who uses, has, or had, a medium format film camera? Im thinking of getting one, just to have another tool in my kit. Of course I know of Holga's, which seems like a nice choice. But possibly too artsy, in terms of not being able to control anything really. Now I dont want to spend a crap-ton of money either, this isnt for professional use, just for my own. What should one look for? What do you like about yours?