I'm probably most alike with Thorin. I have his temper and inconsistency.
I don't trust the personality tests. For one thing, each one gives me different results. I can't be Sam, Pippin, Legolas, Aragorn, Boromir, Gimli, and Arwen all at once! *Or can I?
* Secondly, the multiple choice doesn't satisfy me, because I'd do neither, or a mixture of them.