Cool! I was trying to fit the Intellijel oscilloscope in the beginning and was worried that I'd get stuck needing to visualize everything instead of just hearing it. But as I play with PNW I do fall into the trap of just turning a knob and hoping it does something I like. Because of that approach I may be just passing that sweet spot because I miss hearing what happens. An oscilloscope would help.
As much as I want to fill up this case, it has been nice to just have the DFAM and PNW. Play around and then reset.

Think I am gonna get Maths. I just keep hearing how it never really gets used and people don't dive deep into it, but that's not the fault of the module.
Thanks for all the advice!