Mobile input is currently very hard to work with in regards to precision of movements. I think the issue is big deadzone that joysticks currently have. Deadzone takes up around 30-40% of joystick range, which is unnecesary big, and as a result, doesnt allow for a very smooth input. Even gyro controls dont help, as by tilting, you just move the joystick, so problem still stands.
Can you please remove the deadzone, or add an option to regulate its size? It will improove quality of life greatly on mobile.