Itsmylife: I'm sorry but unless your car has a high performance or high compression or high displacement engine, there's almost zero chance you or anyone could tell the difference between super and premium fuel...its in your head and its the placebo effect...further, every woqood branded pump is the same and they all have three grades of fuel on sale...91 is the base grade, 95 is the mid grade ( it's possible this mid grade is a mixture of base and top, like in the USA) and 97 is the top grade... So yeah, if your car is an economy four cylinder family sedan, you will never feel any difference between grades and in fact you are wasting your money on super fuel and your car will get ZERO benefit from it; most economy cars need no higher than 91 octane...
Itsmylife: I'm sorry but unless your car has a high performance or high compression or high displacement engine, there's almost zero chance you or anyone could tell the difference between super and premium fuel...its in your head and its the placebo effect...further, every woqood branded pump is the same and they all have three grades of fuel on sale...91 is the base grade, 95 is the mid grade ( it's possible this mid grade is a mixture of base and top, like in the USA) and 97 is the top grade... So yeah, if your car is an economy four cylinder family sedan, you will never feel any difference between grades and in fact you are wasting your money on super fuel and your car will get ZERO benefit from it; most economy cars need no higher than 91 octane...