DS
If I had a nickel for everytime a fanboy claimed to be objective...
Remember how you said you really liked Ragnos but you also say Palpatine's the strongest Sith? It's the same thing. I think Palpatine's a better villain than the Joker, Turr Phennir, or Gilad Pellaeon. It doesn't mean I like him more. Pellaeon's my favorite Star Wars character. For favorite villains, it would be Turr Phennir, General Grievous as written by Matthew Stover, Grand Moff Tarkin, Darth Vader, TCW Count Dooku, and then Palpatine.
best   
[best] Show IPA
–adjective, superl. of good with better as compar.
1.
of the highest quality, excellence, or standing: the best work; the best students.
2.
most advantageous, suitable, or desirable: the best way.
3.
largest; most: the best part of a day.
fa·vor·ite   
[fey-ver-it, feyv-rit] Show IPA
–noun
1.
a person or thing regarded with special favor or preference: That song is an old favorite of mine.
2.
Sports . a competitor considered likely to win.
3.
a person or thing popular with the public.
4.
a person treated with special or undue favor by a king, official, etc.: favorites at the court.
^ Two entirely separate words, with two entirely separate meanings.