I like to shoot anything that goes boom pretty much. Just starting to play with the semi long range. Where I live 100yard will get most any hunting shot and it's hard to find a spot to shoot very far. I've reloaded my whole life starting to watch my dad at probably 4 years old. Never to the extent of perfection as many here do but trying to learn. Like I said most of shooting here is close range and goal with loading is to get as tiny as possible 100 yard group. Never heard of es or sd till last couple of years. Lots to learn and I appreciate all the knowledge from this sight.