Short version: I spent several years messing around with synths. Lots of midi layering and multitracking. Always getting bogged down in the part of music making where you have to stop, record, re-record, mix, repeat.
Then I read about the Monomachine. Download and read that manual cover to cover for maybe three months, then I pulled the trigger. Suddenly I could compose music and control all my synths without a computer and the sounds were/are unreal. The immediacy blew my mind.
Everything you learn and do on an Elektron machine helps you understand and use all Elektron machines. Dangerously close to ranting so I will stop. 