[quote=““Maybe I’m being shortsighted but I don’t think I’d ever need 18 inputs… or is that the mistake a lot of hardware newbies make?””]

[/quote]

Well, yes and no. At the end of the day we’re talking about 4 usable analog stereo pairs, e.g., an A4, an Octatrack, two effect devices and that’s it. I don’t find that too outrageous, looking at the amount of gear folks here seem to be using.
Best,
Hans