Depends on what administrative fees Alberta has for taking tickets like that to court. In some cases, if you lose, they can levy higher fines (e.g. Quebec), but I don't know what the situation is in Alberta.
FYI, there's reciprocity between the two provinces so if you fail to pay the ticket in Alberta, MTO is supposed to suspend your licence for the non-payment of the out-of-province ticket. It doesn't always work out that way, though. I'm starting to believe that the government of Ontario is unaware that it has signed reciprocity agreements for unpaid traffic tickets with numerous other jurisdictions based upon recent media reports, but whatever...
* The above is NOT legal advice. By acting on anything I have said, you assume responsibility for any outcome and consequences. *
http://www.OntarioTicket.com OR http://www.OHTA.ca