Bringus Studios had a video yesterday on the alpha I Dec kit for the original devkit. Not only was the segway pretty slick but it had his signature humor included which actually made me watch through half the ad. First time I didn’t skip the sponsor which I think says something about his writing and delivery
If you’re sandboxing Google play services, you are, by definition, still installing play services. They are still running, but are sandboxed. So I don’t see how you see any less battery drain.
I run MicroG instead of the proprietary Google play services, and while I do see a bit ofl an increase in battery life for light usage, for medium and heavy usage it’s pretty much the same. Admittedly my battery is pretty old.