I have the 20lb production pot. Use to use a palmer melter. The palmer is nice but the 20lb production by lee saves the wrist, and is just soooo much easier. Its worth the $. I pour up to 1 oz poison jig heads with it no problem at all. A guy on another forum recommended it to me over the 10 because it has more pressure since it holds more and you get a better flow and can pour more before remelting lead. If it was me go with the 20.