I have the 1.75" and the 2.5" and really like the extra body in the 2.5". The 2.25 body is the same as the 1.75" with a little more tail. If you are looking at doing some laminates, the 2.5 is a little more forgiving and easier to work with on split colors. As for fish catching, they all do. I really like the 2.5 and favorite it over the smaller models, but that's just me. I think RonDon might have the same molds as what I have and I think he likes the 2.5 real well too.