Dont fish over 100' or you will be disappointed. My buddy has the panoptix and while it's good, there are limitations.
Yea, the fish marking capabilities are limited to about 100’ with BIG fish or balls of bait, but it’ll still read bottom contour pretty well. It also comes with the standard ice transducer to see deeper down. I haven’t used it on the ice yet, but The big benefit can I see when fishing over deeper water, is putting you exactly on the break or “spot on the spot”, and to see suspended fish that would otherwise be missed with traditional tech. If there’s a fish suspended 30’ off to the side 50’ down, I could reel up and try to call it in.