After my last post comparing these two monitors, I wanted to see if you could daisy chain the two and still only have to connect one cable to the MacBook, as the LG Ultrafine 4K supports 40gbps and has a thunderbolt out port as well.
Turns out that you can! Thunderbolt 40gbps from MacBook -> LG Ultrafine -> 20gbps to LG 34WK95U-W at full resolution on both monitors.
