My old lowrance wont get a fix unless I'm on open water so this year I got a garmin oregon 550t on sale for about $250. It has a small screen as many do. It works good and gets a fix quickly and in places my phone wont. I am happy with the performance and features. I also purchase a yearly subscription for satellite imagery for $30, which is ok at best. In order to get download a decent size map you have to set the detail level very low and when you try to zoom in the view is very blurry. This needs improvement.