transducer selection

[scepter23]

Hi , looking for opinions on transducer selection for my furuno 12 tz touch plotter/sounder. I am not interested in chirp at the moment. I will be using the internal sounder on the unit. I have been looking at the airmar B60 or the airmar transom mount tm 260. I will be mostly fishing under 100 ft, depths wreck and reef fishing and occasional troliing for striped bass. My boat is a single outboard 23 scepter off of long island ny.