So, my wife bought me an inexpensive Mastrbuilt can smoker for Chrsitmas last year. I have had fun with it and all of the modifications I had to make in an attempt to actually control the temperature. However, no matter how much I modify it, there are simply some things it will never do, such as an unattended overnight smoke of a large shoulder, etc. My birthday is around the corner, and I am considering asking for an upgrade and would like some suggestions. I enjoy the charcoal style smokers and have attempted to smoke chicken, brisket, shoulder and ribs. this tends to be where I will probably stay. Without spending a fortune, what charcoal style smoker would you all recommend for my upgrade? Thank you all in advance.