I have seen great benefits to clean shot, cheap,clean and consistent. It's very easy to build off of for load data. I have ran it for 2 years in both prod and limited shooting coated bullets around 30k. I noticed less than 100fps between 115° and 50°. Slower when it's hot but not enough to matter if loaded 10 pf over what you need for minor or major. Works great with coated bullets best I've tried so far.
-Doug