I got to have a long session with Sibelius last Saturday. For music notation the two are similar in their own ways but pretty even. Sibelius print ability is worse than the poor one in Finale which never worked. However, Sibelius has the ability to export videos of the music with the cursor following the music. Finale is so into sharing, the big deal of 27, I can't imagine they haven't done that also. But they haven't!
Also the 'hand' tool works way better than Finale. the screen doesn't go blank for instance. Very smooth.
Are you listening Make Music?