Ethanol is expensive, lowers fuel economy, and is a net loser for the country, raises repair costs for small engines.
Want to raise fuel economy, get rid of ethanol.
My car will generate more power from higher octane, not so sure about an increase in fuel economy, but if it can be done in addition to getting rid of ethanol at only +5 cents, I’m in!
I can’t remember the details now, but I did prove to myself that some prior pickup truck of mine got better MPG with premium gas.