I use a Galaxy note 8 tablet to draw all of my digital art, and for some reason it didn't occur to me to buy any different pens for it (because I was relatively satisfied to begin with!) BUT one of my friends with the same tablet recommended a nice pen and I jumped on the chance to try something new!
Oooo, boy was it worth it, its so cool! There is different nibs with different feels, and I really am glad I got it! I drew this as a quick practice piece to get used to the pen. :D
p.s., it was this pen for those curious! http://amzn.to/29BkY4L