Thanks for your advice in use and additional devices 
Will definitely check out the L2 Plus
As I told in Hypno MIDI presets sorting system, I’ve figured out my own workflow and shared all about it there (don’t know if it’s the right topic to debate it here)
I’ve certainly never said it was the perfect setup, since I wanted to keep a “no laptop” live setup, that’s what I went for, tested it out in a performance for the first time last weekend and got incredible feedback. I’ve actually used an Arturia Keystep to curate most of my presets in the experimental phase of developing this set’s video, and can confirm it’s more comfortable than the DT for that.
But the sheer strength of the Digitakt is really in the sequencer. As I’m already using it both as a drum machine and a master clock for my eurorack, it makes sense to me to use its incredible sequencing capabilities to act in autonomous way when I’m busy playing flutes, modular, keys and all kind of instruments. Plus it’s great to be able to regroup specific presets for patterns, it allowed to craft a visual identity for each song quite easily and quickly.
However, note that my earlier mention of the Digitakt was anecdotic and the device’s limitations have nothing to do with the idea I was suggesting : that I’d love to have the number preset slots expanded