instead of chasing functionality of different sequencers - have you considered combining the sequencers you have into a complex sequencer?
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-- JimHowell1970

Yes I have. I Often combine two sequencers driven by clocks with different speed. A long standing plan is building a smallish case around 3 Penta sequencers. While a Penta with 5 steps at max hardly seems enough to be called a sequencer, combining two will give you complex sequences without much effort. Maybe that's why I'm not in a rush to get a complicated can-do-all machine. These seem to defy the reason and purpose of going modular in the first place.