I second the idea of getting an XA. I carry that when I want something small that still shoots film. Excellent quality lens, good meter and easy rangefinder focusing. I have both an OM1 and an F100 (plus way too many other cameras), but all the SLRs have the same issue of not being pocketable. The weight isn't the issue if you only take one or two lenses, but the bulk is. And non of the systems are really that different as far as bulk goes. You still need a dedicated camera bag, they still hang the same way over your neck or shoulder with a lens that sticks out. Something like the XA is pocketable and doesn't get in the way at all. When I carry the XA I have more issues with a couple of extra rolls of film than the camera.