First unit for me. After looking around and playing with lowrance, humminbird, and garmin something about the lowrance just stuck with me as far as the interface goes. I know all of them have good units and definitely not knocking any of them. I just felt the most comfortable with this unit. So hopefully all goes well. Get it sometime this week, get it installed, and then hopefully I can get on the water friday and get it dialed in and maybe catch some fish. If anyone is going to be out there and has experience with these Im open to any advice you may have.