I chose Equally brilliant technically and artistically -- "the whole package".
To me a skater can't be great even if she had the greatest jumps and spins if she didn't know how to interpret the music. A skater has to have a good technique but what separates the wheat from the chaff is the artistry. She has to know how to balance between those two.
A great skater knows how to touch the audience, she knows how to grab your attention, she makes skating look effortless, she has a good barriage, style and overall a good posture. Sasha Cohen is an example of a perfect posture. Tim Goebel on the other hand, as a good technique and a beautiful smile he has, doesn't, in my opinion, represent the best barriage. It's small things that count.
But, in fact, my conception of a good skater includes all of those options, you can't really separate one from another, it's the package.