by briansII » June 2nd, 2013, 9:23 am
Tough to beat a Smart Cast for being small, portable, and cheap. The info it gives you will be about as basic as it gets for a modern sonar unit. Next step up in portable sonar would be Hummingbird's Fishin' Buddy. Self contained(no separate transducer), portable, and not a whole lot more money than the Smart Cast. The information is more detailed, and equals the quality of the cheaper, fixed mount units. I have used one for several years, and rarely float tube or pontoon without it. And yes, it has marked fish, and I have caught those(schooling or singles) fish.
briansII