@hund I use the same client in a Pixel 2 device and find it rather battery hungry. If permanently switched on it's one of the top consumers on my device. Still better than being exposed to an insecure network though.
Thanks for the note on commento. I planned to use it for my upcoming blog, but I'll need to find out if it does make sense to rely on it after what you have said.
Linux Geeks doing what Linux Geeks do..