Setting up multiple devices on the same laptop

[vincentvega001]

Hello,
i am trying to setup automation for multiple devices . Figured it would be best to build WebDriverAgentRunner and to before automation begins start it real device. My concern is am I missing something here with this setup, by missing I mean is it less stable then letting appium handle it. I use iproxy for each device and setup different ports + start appium instance for them. I do manual cleanup of processes after that. I am new to appium and testing on iOS devices so my question is am I missing some procedures that appium handles that would if something fails keep test alive. Thank you