I have the Fishnchip, I use it to set lobster gear. Definitely gives better definition of coastal waters. While I'd love to fish for groundfish, I haven't put it to the real test. Never can justify the 20 mile run with my lack of knowledge out there, that is supposedly where the real value is for that chip. Question is, I got mine free, are they charging for it now?
It's from the beach out, if fact I seem to remember being told somewhere that there's no value using it less than a mile from shore or something like that.