Hey Fellows
I'm getting alittle confused here on this gas engine two cycle oil stuff, so far I have heard to use lawn boy, pennzoil, and several others, then after about 5 gallons move to amsoil, well I have a case of amsoil, but I have a DA-100 and a ZDZ 80 so do I use the same break in oil for both then move to amsoil on both or what, So what I want to know is for the last damn time , what is the best Break in oil to use, and what ever oil you guys say do I put it in both engines, next do I use the amsoil in both, So guys fill me in, and I really don't feel like carry around a bunch of different oils, and last what is the best way to mix the fuel, should I just mix a gallon at a time or should I get a bigger gas can and make a two gallon bunch? also lets say I have a brand new tank gas can full of two cycle oil ready to be use but lets say I don't fly for two weeks is the gas still good and is there a expiration on it where its not any good anymore..

Thanks fellows