Totally agree and for routing paths the sequential switch is quite powerful when paired up with a clock and sequencer. I made a fun random noise generator pattern today with Pamela New Workout, two VCOs and the Doepfer Sequential Switch. My second rack is now pretty much full except for 3HP but next rack will be much larger and feature more sequential switches, logic modules and support tools as I plan to get a few complex oscillators and more percussion sound sources that all require these things.