Side note while we’re here - NRT one area where SC falls short of DAW users expectations. in DAW-land the ability to render or freeze tracks compositions or items and pre-processing of FFT or other info in the background are standards. Recording in SC is not so bad (interface still a little clunky) but NRT requires a different syntax and is opaque - Ctk and ScoreClock are both possible ideas to make this friendlier - it should be a low friction operation.
and FWIW REAPER is gaining ground in the audio post world (where I earn the odd dollar). I drive it via osc from SC for scoring.
@Rainer check out Lnx Studio LNX studio poll results or
GitHub - Sciss/Mellite: An environment for creating experimental computer-based music and sound art.