I have had experience with the Arburgs both old and new. Brent is right, they are nice once you understand their nomenclature. Personally, for small shot sizes, I like the Cincinnati RoboShots. The RoboShots in my shop run the tightest tolerances I have seen yet, and they are intuitive with respect to controls and icons. You can also get a lot of data from them as they have advanced graphing functions.

Husky