I looked at that Pro-Q "clone", and its interesting but from viewing as high of a resolution as I could get to compare, I think the construction of the pro-q is better, personally speaking, and it has a higher quantity of pleased testimonials (mine included) so my recommendation sticks, as of now.
Smoked cheese is great with these units. Extremely easy in cold weather. When I cold smoke its like a smoky refrigerator, hovering just over freezing but still smoking. Lots of smoke flavor, but absolutely no cooking, drying, or even warming! However right now the temperature of my smoker reaches 110 degrees in the sun without a fire, even, so cold smoking isn't in the near future.