Haven't tried their fuel. But, if their lighters are any indication, should be a good product.
I do love my JetLine lighter. $7 dual flame - two plus years; lights EVERY single time and just sips the butane.
Did you say TWO, 13 oz cans??? Lifetime supply?
I'm into third year of a 7 oz can of Xikar - and that's at 4-7 cigars/day using dual flame torch; and the girlfriend uses single torch to light couple cigars/week along with half-pack cigs per day. 26 oz sounds like a LOT