Which would be a better choice for a film camera?

I already own a Diana F+ but I was wondering if I would be better off using my money to get a film camera in the Canon Rebel series, because I already own a Canon Rebel T1i DSLR. I'm more of a Canon person than Nikon also and I heard if you already own a Canon Rebel you don't need to buy anymore lenses if you get a Canon Rebel that uses film because they can hold the same lenses, which would be convient. If there are any other Canon film cameras that you suggest then feel free to tell.

I won't recommend anything specific but I will say this may a good place to begin your research.
These days most film slr cameras start at about $150. Enjoy!
http://www.bhphotovideo.com/...video.com/

The Canon Rebel film camera can ONLY use the EF series of lenses, but the digital Rebel can use the EF or the EF-S lenses… Http://www.usa.canon.com/cusa/consumer/products/cameras/ef_lens_lineup

If you put an EF-S lens on a Rebel film camera you can damage the cameras mirror and the lens. While having both a Rebel film and digital camera would be the way to go, you would need to buy the EF series lenses.