I spent today testing both plugins.
There is a use for each.
CC Send is configurable and is only on a few pages of the UI.
MIDI Control is universal and I use it when I don’t know which CC exactly I will need.
Output test:
- USB - working
- QmidiNet - working
- rtpMidi - not working. I tested a PC with WIN (rtpMidi), a PC with Linux (rtpmidid), a Raspberry (rtpmidi from McLaren). In the direction to Zynthian, data transfer works. In the direction Zynthian → computer on the network, unfortunately, nothing, in my case.