What's the best budget fish finder?

Among the candidates, the Garmin Striker 4 stands out on rating volume, carrying a 4.6-star average across more than 9,000 verified-purchase reviews at one of the lowest price points. It offers CHIRP sonar plus basic GPS waypoint marking, which makes it a common entry point for new anglers, though its small 3.5-inch screen and lack of imaging sonar are the trade-offs reviewers note at this price.