Thinking of getting a stylus for handwritten notes, mind maps + conceptual schematics. Would like a fine tipped one for optimal precision when writing and diagramming, and I am aware that one that gets recommended often is Adonis Jot. If you have tried this stylus, would you consider it the best one you have used for this type of usage? I have come across comments that the Adonis Jot * can be quite noisy and would be unsuitable for use in a meeting or classroom setting. * can scratch the iPad screen. Would you agree with these complaints? On a related note, what would you consider to be the best soft-tipped stylus for my intended usage (i.e. the best one that does not have limitations of the Adonis Jot)?