Humminbird Fishin Buddy Fish Finders?

[RyanMac14]

Thanks for the advice all. I own a small jon boat that gets transported upside down in the bed of my pickup so anything permanent is pretty much a no go. These units with the suction cup transducer seem interesting but seem a bit awkward. I cant help but picture myself popping it off in the summer when weeds get high or roughing it up upon coming back in onto shore. Any more specfic info on how well they work and specific models?