The Bargain Depot ones from Amazon are pretty good, especially for the price and that you can replace the tips. I typically use them for tapping, not so much for writing or anything that needs to be dragged on the screen. I don't know if that's because of the screen or the stylus that they don't work for that. They're particularly handy on the desktop, especially in Office so that you can tap the X or choose settings, since this brand is narrower than regular ones. I wouldn't mind being able to find one that could write better, though. They make one with a metallic knit tip, but I'm not familiar with those, so I don't know if they are a whole lot better or not.