Another interesting scenario I've test it was to use it as a home node for family, or even as a small merchant.

With a tablet or simple mobile device just with wifi, kept at home, always connected.

You open 2 good phat channels. Private, no need to be public.
Then create few NWC sub-accounts, define the budget for each as you wish/need and then connect several devices with those NWC accounts.

All users will use same liquidity. No hassle, no need for them to bother with that management.

This scenario works really nice for a small bar/restaurant, with multiple Zeus POS for each employee, charging individually, but using same central node, managed by the owner. Also you can limit the rights through nwc.

And with this LDK node is occupying only few MB. persistent mode uses very few battery for 24h.

This version is really smooth.