An all-analog distortion and lowpass filter with an internal envelope follower and self-modulating cutoff. And it's significantly smaller than the thing I'm replacing, so I get all this awesomeness and extra space in my rack.
The Erbe-Verb is a deep module, but, despite it technically being a reverb module, it's really not designed to be used as an end-of-chain effect. It can do that really well, but it's much better utilized as an open-ended tool that can work anywhere in a patch.
DivKid explores a lot of that in this video and shows how much more there is to explore.
Worng's modules are exciting because, among other things, they serve as a reminder that there's still plenty of unexplored territory in the Eurorack space. I'm particularly excited by this module because it allows you to create a complex soundstage in realtime, which should really open up improvised live performances.