I've finally started studying the latest deluge reference guide and oh my god! This impressive little box has grown so much during the past year.
Like: sophisticated audio manipulation, sequencer and arranger capabilities - also for external gear, and interesting routing capabilities (like sidechaining an lfo) while staying considerably simple and intuitive to operate.
A Deluge Tip - Sidechain experiments.
The sidechain effect on the Deluge is not just for creating a "pumping" affect. You can take synth clips to wild places with a little bit of experimentation....