So far it seems to be popular for some loads, the SW with short harvester sabot seems to shoot best with 120 and I had a couple of bullets that shot good with 90 on up. I think if we have a choice a lot of us prefer 110 it gives something in the neighbor hood of 1900 to 2000 fps and thats a good velocity for most bullets and uses if you have the accuracy to go with it. Lee
One reason I think that is the sweet spot folr a lot of shoots is that is generally the highest powder charge the average shooter can tolerate and shoot accurately.