It's interesting that out of 1.5K ECM titles you selected three that were not produced by Eicher.
I listend to that Dejohnette album only once, but I thought it was pretty weak with Dejohonette not fitting well with reeds players and predictable auto-pilot solos from all concerned.
Freddie Hubbard - Outpost (Enja, 1981)
And the audio fidelity is outstanding too. IMO, lots of Enja LPs from right around this time sound really, really good. ... Along with Outpost, I'm thinking of records like Chet Baker's Peace and David Friedman's Of the Wind's Eye. A last gasp of all-analog, German-pressed vinyl before the digital revolution?