Hello. I just started smoking this fall. I bought a used Brinkmann (ecb) Electric Gourmet for $10 on Craigslist. I dove in and did a fatty to check the temp . Next up I did a whole chicken: Then I smoked some brats and I followed those up with a butt: After some more chicken and some melty cheese I feel I'm ready to move up to a new smoker and Ms Claus wants to know what to get me for Christmas. I'm going electric and my question is: there appear to be two MES 30s one with legs and one without. What are the differences other than legs and digital control?