Hey Garfield,

I cant comment on those chord and drum parts because I did not use them yet. For drums I got the techno system with its excellent drum sequencer and for chords I use the sinfonion. The subsequencers are really dope and lift the movement to another level! They are an excellent feature because they can change your sequence in many ways. There are to mod inputs which take this concept further. You can modulate several parameters of your sequence from outside which can lead to many interesting results!

I know, its a difficult decision. Maybe its worth the wait for you, wait for endorphin.es or for erica synths...

Best,
jingo