No, the grass is not greener on the other side. 
I use 95 RON and had trouble once again last month with my fuel system, due to bad fuel quality. Had to do a minor service. I heard this is usually because fuel stations dont keep their fuel tanks and pumps clean. This garbage and dust destroys the fuel system. Its better to go to big name chains, but this is not a definitive guarantee of better quality.
Now I have decided to pour a can of LiquiMoly Fuel Injection Cleaner religiously every 5000 km. It keeps my car belly happier.