I currently have an LG Banter, and I want to get a iPhone. Only problem is I'm a student and I don't have a lot of money. I've been looking on Kijiji for iPhone 4s and most of them are locked to Rogers, Bell, or Telus. If I buy one of them, which one should I get? I've heard that Koodo is owned by Telus so... A little help?

It would be most appreciated!