A couple threads on OT compression that might be useful to read through:
Personally I tend to use the OT’s compressor more as a sound design tool (noisier/more extreme effects) and the Digitakt’s more as an end-of-chain glue compressor.
This might be a psychological trick because the Digitakt has better on-screen graphics so I feel like I have more control with it and can use it in a more nuanced way.