I don't consider Lee products to be the best on the market but many of their products do fill a cost effective alternative to better engineered offerings. I like their 6 cavity molds for my guns with a larger appetite. I have a few other assorted Lee products that I use and like, especially my older Auto Prime. As far as Lee pots, I have a Mag 20 that is dedicated to COWW alloy. After I lapped the control rod and spout and added a PID, it functions just as well as my RCBS pot.