i was having abysmal battery with stock signal and the permanent connection.
i ended up going with the unified push flavor of molly.
separately i set up mollysocket and ntfy on a vps. i was already using ntfy app on my phone for a few other things so this did not result in any difference in battery. molly-up is now taking under 5% per day, many days closer to 2%.
this is perfect and works incredibly well!