Jacen’s above Jaina in Force abilities

This time Vatok didn’t look back, leaving Jaina alone with her fears, wondering not only whether he and Mirta and the rest of the Mandalorians were headed to their deaths, but whether she might be, as well. Even Luke did not know the full of extent of Caedus’s powers, and Jaina had no illusions about being her brother’s equal in terms of Force strength. If it came down to a straight Force battle, she would die. It was that simple.
- Legacy of the Force: Invincible