*pick up a nice red tater and takes a chomp* Potatoes have more variety in types an flavor. Beside they be good raw or cooked. You can fry them, boil or roast... I will admit yams would be nicer though and have more nutrition.
International Level: Senior Politician / Political Participation: 188 18.8%
I will go with the potato You do not need water to cook the tater. You can roast it over a fire or is you have foil place it in the fire for a bit. If you have no fire you can eat it raw. The potato is more versatile if you out in the open and have no cooking utensils. If your at home it is a toss up between flour and potatoes but I will still go with the taters.