So, in my case, I own the Synth. The filter section is great! The bandpass filter could definitely use a bit of updating with its options. Mainly to do some really incredible drone stuff with floating bandpass filtering.
We have a set bandpass width, it seems to be affected via resonance, but it truly should have its own parameter to adjust. There’s a piece of software that could immediately be emulated to an extent with the capability of modulating the width, position, and resonance over a held down/drone sound.
View the portion of the synth called “Trippin’ BPs”. They create timbral changes by moving the bandpass peaks across the sound.
Heck, if something like that could be built-in as an effect, even better - since there are multiple bands floating/peaking. Any drone note we hold could have some great shifting timbres.