Wow, this is a tricksie one. I like Ecthelion, Egalmoth, Voronwë, Turin, Tuor, Finrod, Finarfin, Fëanor, But I'm going to say (This should be obvious folks.) Beleg Cuthalion.
Reasons? Hmmmm....His black bow, the fact he had Anglachel the black sword, his wood craft (He was the only one who could walk in the girdle of Melian with out becoming hopelessly lost.). Aww man.I just like everthing about him.