I got the RCBS Chargemaster as seen in the pics 2 Xmas's ago as an ata boy from work. I still use the old tech (powder dump and balance beam scale) lots, as seen in the pics, just a bit faster if all your doing is throwing charges.
The Chargemaster is great for the measure every load scenario, also great if you got a buddy over, you can almost be in auto pilot while dispensing powder(almost means you can have a conversation).