I had a good service experience with Lowrance today. I have a 334C and have had some issues with it. I was really starting to get frustrated thinking I was going to have to spend almost almost $700 to get a comparable unit for a jon boat.
They offered me an out of warranty replacement with a 522C for about $200. I really liked the 334 when it worked, and have heard nothing but good things about the 522.
Thanks Lowrance
Marshall Wuensch