Smartphone plan for Rogers or bell?

So i'm planning on getting the new blackberry bold 9780 but I'm trying to decide to go with rogers or bell This is what I need
100 minutes 200 max
500mb of data
unlimited text
unlimited picture and video messaging
voicemail
call display

Which company is cheaper and which one am i better off going with?

For which location do you need?
For choosing your cell phone plan,Go to a phone shop in town, tell them what you want, they can advise.Before choose your carrier ,Make sure your phone is unlocked and accept that carrier,If it's restricted by other network carrier means,You will need to unlock your phone.For unlocking you can approach your current network provider or else try to buy an unlocking service from any one of the online unlocking service provider like UnBBLock.com I hope it will be very useful to you.