I am getting RF interference from TM since the 360 was hooked up, that's irritating but still working with hummingbird on that. I was disappointed that its not as clear as side scan especially identifying fish but it is an awesome tool for structure.
every time I us it I'm more amazed at the amount of structure their is only a matter of feet from places I've fished for years and never knew it was there.
I am still learning to set it for different situations such as hard bottom or mud. Hoping with more use I will learn to set it (or understand what its showing me) to follow or find fish.
Finding structure and staying on it is not a problem and pretty good tool to for trolling ledges as well.