I decided to buy a 30" MES and was going with model #20070910. I just saw an ad for model #20077214 and it looks just like the first one, but it has 10" legs on it. Is that the only difference in the two smokers? Near as I can tell, they are the same size and have the same features. I was going to build a 12" stand for the first one, but the one with legs won't need a stand. Thanks.