For anyone on Android who has not played with scrcpy, it is truly an incredible project. It's not very often I have a mind blown experience when trying out new things, but I very much did. There are a lot of nice switches to get it to do nearly anything you'd want, so it's worth reading through the usage
Genymobile is also behind Genymotion which was an incredible product when it came out. Head and shoulders above the other emulator options in performance.
