Trying a higher speed on a trial basis?

Simon

With fizz you can change the speed once a month, therefore, yes you can

Important – any change to your plan must be made 48 hours before the end of your payment cycle. During those 48 hours, systems are frozen and no change can be made. You’ll therefore have to wait for the next payment cycle.

Source: https://fizz.ca/en/faq/i-would-like-to-change-my-fizz-hom...