I have smoked plenty of pork, ribs, chicken, etc. I had some smoked prime rib at Hill Country in NY yesterday for lunch and would like to smoke a roast this weekend. However, after pricing out a standing rib roast - I decided to try something a little cheaper. I know there are top round, bottom round, etc etc. What could you recommend to me - I want to be able to slice the roast not pull it.. Thanks!