Since I have never had a tattoo, permanent or temporary, and I probably won't ever get one, I am going with piercings. As far as piercings go only my ear lobes are pierced even though I don't really wear earrings anymore. Even though I don't wear earrings anymore I have tossed around the idea of getting a second piercing. After tossing the idea around and thinking about it I decided no to do it.
The reason why I stopped wearing earrings was because they were making my ears hurt, even when I used neosporin on the holes and the part that goes in your year. Since I haven't worn earrings in a while I may try wearing them again and see how my ears feel. In the even that I start wearing earrings again, I may consider getting a second piercing.