I went with IPilot Link, Helix sonar units (DI on the bow and SI at the console), and ethernet linked all of them, including my Mega 360. I can control the TM with my bow or console Helix 9. I can also see the Mega 360 on the bow or console Helix 9. Hard to beat the functionality of the IPilot Link, ethernet and Helix units all linked together.