The difference is very noticeable
Ethanol fuel regardless of the type has several drawbacks. Two key ones are the loss of horsepower in high outside ambient temp weather and normal cool weather. I have used Lucas’s [Safeguard] Ethanol Conditioner about 5,000 after my purchase of my 2005 Ford Escape 4wd/3.0L with 20.000 +K Mi. The difference is very noticeable. There are several steep hills in our area that require you to accelerate up to 4,000 RPM to maintain 65mph. With Lucas I can maintain the 65mph with only 3,000 – 3,500RPM. This now saves a little on the pocketbook on gas purchase. When you use this product plus Lucas’s Deep Fuel System Cleaner every 6 months you have a winner for engine performance.