I was thinking of getting a cast iron pot to do some slow cooking with the left over oven heat after a bake.

My question is I have two options in cast iron pots one pot has legs to hold it off the floor and the other is just a normal cast iron pot. what are your thoughts on which one would work better. The one with legs would use the oven air temp for cooking and the one with out legs would have more surface contact with the oven floor. So I don't know if anyone has experience with this.

Cajun Cookware Pots With Legs 20 Quart Seasoned Cast Iron Camp Pot : Iron Pots Depot

or

Cajun Cookware Dutch Ovens 9-Quart Seasoned Cast Iron Dutch Oven - GL10488S : Iron Pots Depot

Thanks for your thoughts