Credit: Digital Trends
My take: Wacom Bamboo Stylus is the best because of its small tip size with no loss of sensitivity. Replaceable rubber stylus tip is a plus too. It's the one I use very day. For a few dollars more, the Bamboo Stylus Duo, with a ballpoint pen under the removable pen-clip cap saves carrying two writing instruments.
Agree too, that Adonit Jot Pro is best for fine work, though sensitivity is not as good as the Wacom.
http://www.digitaltrends.com/mobile/best-ipad-stylus/ / Wacom Bamboo Stylus Solo Duo Studio Neat Cosmonaut Appledea Maglus Lynktek TruGlide Sensu Brush Hand Stylus Spigen SGP Kuel H10 iPad iOS Android pad tablet slate capacitative touch screen /