Hi, I recently got an urge to improve the technical side of my playing and I’m wondering what should I practice. I can pretty comfortably tremolo pick using elbow motion (~184 bpm 16th notes when playing precise, I can pick faster but lose precision), also I can pick using DSX wrist motion in lower tempos (~152 bpm 16th notes) and I think I managed to get the USX wrist motion when playing around 140 bpm 16th notes.
I’m thinking about what to practice. Also I’d like to do a technique critique, but I don’t know what to record. Any advice would be appreciated.