Apalazzolo summed it up perfectly. There’s always the chance with us effect nuts to get greedy and want the one thing some device can’t do, but the H9 does a bunch and sounds excellent doing it. Also, it’s impedance matching and leveling ability was something that surprised me. Meaning it works well in front of and in the FX loop of any amp I have used it with. Eventide added a bunch of cool and useful algorithms to make it a processor with longevity.