I have a 10D, a G3 and an Ixus S400.
But nowadays I shoot mainly B&W film with my Olympus mju II and Pentax 928 (P&S with 28-90 mm zoom). Alternatively I use EOS 300 with a Tamron 28-200 zoom lens. I use the 10D to "scan" negatives into digital format.
Why?
Well, it's not image quality. I get much nicer quality with the 10D.
Basically it's the fact that an mju II is very small and light (135 grams) and can be carried around everywhere. It starts up in less than one second, and focuses a lot faster than a digicam. I can take the camera out, turn it on, shoot and keep the camera back in the bag faster than it takes any digicam to "boot up". That includes the 10D, by the way. If I need to, I can push to ISO 6400 and still get a useable image.
Here's what I said about film in an older
thread:
Although I'm a great fan of digital (and can list the many advantages), I'm also beginning to discover the benefits of film.
1. Shooting with care. Each shot is psychologically PRECIOUS. You don't shoot rubbish, you think before you shoot (usually resulting in a better shot), and there's so much less editing to do at the end of a roll. Sure, you could do that with digital, but will you?
2. High ISO. Although I have yet to develop my first roll of Ilford Delta 3200 (still exposing this one frame at a time), I believe you can't get the same low-grain equivalent digitally at the moment (maybe in a coupla years). And this can easily be pushed to ISO 6400. That's why the so-called night shots on CS are all of buildings, not people. Buildings don't move. I'm interested in taking pictures of people at night, in low-light conditions.
3. Size, weight and cost. Film cameras are usually smaller and lighter than their digital equivalents, when comparing similar picture quality. I don't expect to get the same image quality from a digicam the size of my Olympus mju II, which I got for $140 brand new. Even my film SLR, the EOS 50, is much lighter than the D30 (and a heck of a lot cheaper).
4. Speed of operation. There's almost negligible start-up time with a film camera, as oppposed to what you find in digicams. Just flick a switch (sometimes this is not even necessary) and shoot immediately. You won't believe how many shots I have missed waiting for my digital camera to wake up, even from standby mode.
5. Batteries. Try taking a trip to a place where you can't recharge batteries, and see how a manual film camera is superior to the best dead digital camera.
6. Artistic cred. Somehow film users get more boasting rights than a digicam user, don't you think?