I currently own four guitars. One Maple (my Tele) Three Rosewood. Two Dots Two Inlays (Block, Shark Fin) I am noticing things. First, I have always been more cognizant of my notes and positions on rosewood boards. I just see and understand more smoothly. I can't explain why. Inlays help this for me even more. I now have my first Jackson with the fins, and I find my mind clicks into a strong alignment with my surroundings on the board. I stay in key better! I can see where I want to go next. It's actually kind of surreal. Anyone else experience this phenomenon in any way?