I just set up a second hub in my workshop. The workshop has a an Echo Dot on each floor.
I got to thinking about whether the Echo Skill is "smart" enough to use the correct hub to control zwave devices and whether having two hubs might cause an issue.
Should I install the app on just one of the hubs and add the linked device to the Echo skill? Or, set up the Echo Skill on both hubs and add it on the hub where it is a local device?