Godot is what Unity was before they became greedy; Godot is a very good engine for mobile.
Unity now is just a platform at extraction phase (they’ll milk all the money they can before an eventual crash in 10~30 years).
I paid for Unity until before they’ve changed CEO, Unity4.
Ex EA boss was hired by Unity clearly to implement the extraction phase for them… And I would suggest to stay away from platforms when they hit that such stage in lifecycle.