you may find as you progress through fundamentals 2 that it might inform your decisions a bit more as the previous poster suggested. As you work through the course have a really good listen to the music you like see what tones and rythyms really do it for you and by the time your ready to do one of the branch courses you will have a better idea. Personally I'm going to finish fundamentals 2 then Rock & blues but I ceartianly intend to dip into the other styles to keep expanding my knowledge. Hope that helps have fun 😀