Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
I'm surprised nobody answered this yet! So I do have a lot of styluses, I like to review them on my channel. What defines a “good stylus” depends a lot on what you want to do with it. If you're still interested, let us know what you have in mind and we can help you find the best product for you. 🙂
 
Going back to the iPhone brand from the Note III, a stylus is a must for me.

Most stylus's seem to be all the same.

For me, the defining factor is the durability of the clip.

Those clips break all the time. No wonder, as people constantly move the stylus from their shirt pocket to hand and then back.

The perfect stylus for me will be one that sports an unbreakable clip.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.