I was hoping you'd reply because I thought about this quite a lot today! Basically, I like to DJ/perform music vs make music, and so for me, not being a musician, the OP-Z limits me less, I can get more done and faster, especially in the more recent firmware versions that enable you to swap out a lot of preinstalled sound/function with custom. i suppose if you're looking to make music, OP-1 is considerably less limiting. However, I do think a lot of the recent OP-Z update makes it an all around more useful device than the OP-1

Ah yeah that might make sense. I’m definitely trying to make music. That being said, I haven’t touched the op-z in a long time and I think I only ever installed the first update, so a lot might have changed!