Strange, our ride on which is a V-twin uses just cheap supermarket stuff and it’s left standing in its “garage” for 6 or 7 months of the year, it starts first time every year with no issues at all.
Working in vehicle R&D our company buyers bought the cheapest tanker full of the sparky stuff they could every time the tanks needed topping up, as long as it met normal standards we used it for everything from pool cars to dyno testing engines for emissions sign off, nothing fancy was ever used.
To the OP if you have a normal production vehicle just use the cheapest fuel which meets the recommendation in the manual, your wasting your money otherwise.