Hey Taylor!
First and foremost, I’s like to recommend an iPad app called Audulus , you can assign midi cc to the knobs and sequence from the digitone. Also the iPad generally, endless possibilities, etc.
I also find the 0-Coast to be a fun companion since it can take advantage of midi cc sent from the DN to some extent, but is capable of crazy FM sounds that complement the more measured digitone. Also, it sounds great going through the DN chorus and reverb.
Finally midi to modular is pretty fun, I’m thinking of getting a cv.odc as I am fighting the impulse to install midi to cv in all my various modular cases. But yeah, the digitone pairs nicely with a small rack.