Guys this has probably been beat to death along with most fuel issues and for that I am sorry. I am looking at a small 15-30 gallon tank. there is one called gas caddy or some such thing. Its plastic so no rust. There is a metal one looks like a portable air compressor tank (not crazy about it). What do you guys use and how does it pump the fuel? Gravity may not work for some items and I have no problem with a hand pump. I have larger ones but do not always need them. 5 gallon cans can be a mess! I had one smaller tank go to pieces last year. kind of need both gas and diesel Give me your opinions.