This is, of course, subjective judgement, but here goes. I've bought ECM for decades, one of my favorite labels. Rockadanny is right, some of their releases are boring though. Some I definitely think aren't boring: Anything by Steve Tibbetts (great guitarist who is always channeling his inner percusionist.) In particular "Safe Journey," "Exploded View," & "A Man About a Horse." John Hassell's "Last Night the Moon Came Dropping its Clothes in the Street." Marcus Stockhausen/Terje Rypdal/Arild Andersen's "Karta." Charles Lloyd's "Sangam," "Canto," & "Voice in the NIght." Tomasz Stanko "From the Green Hill." Bobo Stenson Trio "War Orphans." Also greatly enjoy Terje Rypdal's entire catalog.