I started reloading with the rockchucker and as handloader said it's a good piece of equipment, although since then I have gotten lazy and went to the Lyman turret press so I don't have to remove and install dies. Once the dies are set up I leave them alone unless I see changes in my over all lengths, etc.
As for the Hornady I don't own one and none of my friends even have one so I can't remark on it.
Good Luck with the reloading and watch out it becomes addicting