Volume/Level on the oscillators can make a difference. I’ve discovered that turning the oscillators down a bit can help with the muddy sound and can improve the way the overdrive affects the sound.
I also use the second filter set to Peak (pk) and sweep the frequency range until I find a setting that opens up the sound further (eg for bass set to lower mids/low etc, add highs for chord stabs etc).
Also, for bass sounds, I tend to skip the first filter and set the second filter to LP (4-pole) and use that to shape the sound. I like how that filter sounds.
I also find the DCOs’ stable sound sometimes lacks movement to my ears, so I use the LFOs (subtle settings) to introduce a bit of aliveness to the sound.