I don’t like the fact that I have to use cloud to run simulations. Mainly because I want to use XOD with kids in a place where there is no internet connection.
I am computer science engineer so I think I am able to install the toolchain locally.
If you have a board connected to your computer, you can click “Upload to Arduino” (lightning bolt near simulation button) to compile for that board & upload. Debug option between Upload & Simulation allows you to use local board like simulator, except you have access to actual hardware like buttons & LCD instead of having to fake them with tweak & watch