Do You Care More About Speed or Size?

We have roughly like five to seven years of VMs, of Android run times that we care about at any given point in time. And all of them have different performance trade offs. So optimizing for speed in this ecosystem is actually kind of challenging. When you make something fast for one of them, it typically regresses on something else. But the one thing that is always a plus is making your app smaller and that typically also helps in terms of performance.