I don't know if anyone still uses the Alter Ego, But this is my #1 ball. This ball carries everything. I find it works best on the inside track on wood lanes and on the outside track on synthetic. This has been a very versitile ball for me. I recognmend you get one if ya still can find them. I have mine punched with the pin above the bridge and CG in the palm. Even with that drilling this ball still boogies on the inside track......