I am in the market for a really good color sonar/gps. I am looking at getting a Lowrance LMS-334C, but I am concerned about how good it tracks satellites. I have been looking all over the internet for reviews on this unit. I looked at some reviews but they were old about this gps and the problems it had with locking satellites because of the internal antenna. Does anyone on here have some personal experience with this unit. I downloaded the product emulator from Lowrance and this unit seems really nice but, until you use it in the real world a lot of things can look nice.