When i bring my whisperlite on a 10 day hunt i usually bring a 20oz bottle and that gives me enough fuel to have 2 cups of coffee in the morning, oatmeal, mr noodles every second day, and a mtn house and hot chocolate at night. Anyone have any insight on how big of a fuel can id need to do that if i was to switch to a jetboil? And maybe what the best jetboil stove going is, factoring in the weight as well?