Thanks for all the information lupinko, Xeno, and Cat! You guys just saved me a few hundred dollars. I don't play any games on my phone, and only do some light reading, so the screen size isn't all that important. I think I'll be just fine with an SE.
Does anyone have any suggestions for my question regarding the best no contract route?
I'm with Telus right now, and their prepaid plans only seem worth if it you don't intend on using any data. $45 for 500 MB and unlimited texting seems like the best rate available. Bell and Rogers pretty much offer the exact same plans.
Wind has some pretty good deals, and according to their map I live in an area (Kingston) that has Wind/Partner network coverage. $35 for 5 GB, unlimited Canada-wide calling and texting is a great deal. Chatr has $35 for unlimited calling and text, and an additional $15 for just 1 GB. I don't use a lot of data, but enough for it to impact my decision.
Wind looks like my best bet. However, I was wondering if anyone knew what I would have to do when I move to the US for six months. Will I be able to work out any kind of rate with Wind that will allow me to text in the US to the US and Canada, or will I be better off switching my provider for those six months?