First job: Tim Hortons vs. McDonalds?

I'm 16, and I have zero previous work experience. I'm planning on getting my first job within a few weeks, and I'd like to know which one of the two above restaurants would be better to apply to, considering salary, benefits, responsibilities, the chances of being hired, which uniform I'd look least hideous in (yeah, I'm being serious), the kind of people I can expect to be working with, etc. Any suggestions?