CT Luke or Leia: who has stronger force capabilities?

On Bespin, Luke to Leia where to find him while he was dangling from whatever that thing was. The strong-minded can detect Force influences and can either respond to them or ignore them wholesale. That and Luke was trained by Yoda...YODA, aside from the Force itself, no one is going to teach you more about the Force.
Luke is by far the stronger of the two, both of them had inherited a natural connection to the Force via dear old dad, but Luke refined his connection to the nth degree, whereas Leia didn't.
Leia is strong with the Force, but Luke is stronger.

 

I think there equal like luke said in ROTJ "the force is strong in my family"

 

I don't think that means much. It probably is something that all Force users could do, but we just never see it in the PT.

 

At the time of their births Luke and Leia, in my opinion, would have had an equal potential. However because Luke was trained- by Yoda- his capabilities with the force are much stronger.