Whatever works for you, I don't hold it against you.
Back in the 1970s I had a little Fiat roadster, fun little car, a little two seat ragtop. Four cylinder water cooled rear engine. It needed to run on premium gas. When premium began to get scarce, on a tip from someone I tried E10 ethanol in it, and it ran as good on E10 as it did on premium. I won't even try to explain it.
That was the most fun car I've ever owned. I commuted 22 miles each way to work with it at the time and the fact that I was getting 34 mpg when everyone else was still getting 12-14 didn't detract from it.