Riders in Western Canada who use premium fuel can save about 16 cents per litre by fueling at Husky gas stations. Husky's regular grade fuel has an octane rating of 90 as opposed to the 87 rating that everybody else sells. Husky's premium is 94 and mid grade is 92. Everybody else is 91 and 89 for premium and mid-grade respectively.
If there is a down side to Husky fuel, it is an ethanol blend with up to 10% ethanol. It hasn't had any effect on the performance of my bike but I will be careful to not put the bike away for winter (when the time comes) with Husky gas in the tank.