I am developing an MVP with Live View, but before I full commit to use it for production I will be doing some real world testing.
So before you go ahead try to use your app in commute journeys and see how it behaves in the real world with real world bad connectivity.
Also bear in mind that your users may not have devices so performant like yours, therefore if you have old devices use them instead for your real word test.
Also, be aware of the Socket issues in the real world. Sockets don’t work everywhere, like in corporate proxies/firewalls. Also it seems to have issues with fallback to longpoll hover http, thus rendering your app useless for your users if they fall in this issues.