Epic Greg is Gregs big brother and can steam larger amounts of milk up to 1 liter. Epic Moose are especially engineered for demanding coffee shops and chains with a high milk consumption.  Looks the same as Greg, works the same, only the pitcher holder...

You know the strong and independent kind, gets along with anyone. Whether you combine Jack with a fully or semi-automatic coffee machine, or no coffee machine at all... all fine. This foamy fella steams all milks without assistance of external steam sources.