I use e free gas but have been hung with ethanol gas more than once.I have found that if the ethanol and water have joined and you remove it the remaing gas with out the ethanol is next to use less as a fuel.
During my life as a fishing resort operator trapper cut skid etc the most use less gas can on the earth is the 4. something gallon Jerry can.It is tippy has no air vent a gigantic hole to pour gas out of all around a poor design but it looks and works well for hanging on the back of a jeep
My dad told me that during the early 1960s they were cutting the right of way for the hydro high line and they had to burn the limbs brush etc.He said that on a frosty -30 f January morning in almost darkness Porky was poking up the coals on the fire he grabbed the Jerry can with gasoline in it and splashed some on the coals and made a little gas trail back about 10 feet he was still pouring with two hands on the Jery can when the flame started at the fire and instantly burned down the back trail shot up to the can and the sh//t hit the can.
My dad said it blew only the bottom back end of the can out but he said it was a solid 150 feet of flame.Porky was totaly stunned and suffered only from a few flames on his leather mitts but he learned not to use gas on a fire.
Porkys new nick name was Porky the pig with nine lives.
Kash