I use a lubrasizer for odd sizes that I can get sizing dies for such as .325" and .266." I think the Lee push through design is not only cheaper by vastly superior to a lubrisizer for a couple of reasons- the bullets self align and always run straight through a lee sizer (getting them to size straight in a lubrisizer isn't always easy., The Lee sizer is much faster to use, and you don't have to worry about which top punch to use for each bullet.