Fuel is only as clean as the tank it comes from, I have never seen any evidence of 1 fuel being cleaner than another other than hearsay. My recommendation to anyone is to use the specified RON of your particular vehicle. I recently did a trip to Sydney, Approx 1500km each way, going down I used vortex 95 & on the return trip used V Power, so I regard that as a fair comparison. I noticed zero difference in performance or economy.

Go back a couple of years when I had an FD1 Auto I experimented with 91,95 & 98 RON fuels and came to the same conclusion on that Vehicle.

My only advice to people is to steer clear of Ethanol Fuel. As a general rule of thumb if you use Ethanol fuel you will drop around 10% of power (barely noticeable under normal driving conditions) & increase your fuel consumption by around the same margin. Add to that, Ethanol attracts moisture & reduces the life of rubber seals.

Why pay more for fuel than you need to?