if money is not an issue, go with the bradley smoker. it is by far the easiest, most precise smoker for the home sausage maker. if you do choose the bradley, buy the original one which is the cheapest then spend a little more and buy an electric temp controller from auber instruments which does 2 things: it maintains temps to within one degree and it also smokes/ cooks in stages which allows sausage makers to ramp up the temps in pre-programmed stages which prevents a "fatout." for example i pretty use the following temp program when making smoked sausages of any type:
1. 1 hour at 130 with no smoke to dry the cases
2. 1 hour at 140 with smoke
3. 1 hour at 150 with smoke
4. 2 hour at 160 with smoke
5. 1 hour at 165 no smoke
6. hold at 170 until internal temp of the sausages reach 150.
an original bradley with an auber unit will cost about the same as a digital bradley unit (which i bought)but is much more precise for sausage making. i put my bradley inside a garden shed mounted on a dolly and i just roll it out out of my garage to use it. it holds temp in zero degree weather.