if you have not auditioned them, then go do it.
If its your first time hearing them, you will like the Klipsch better at first due to their high sensitivity. They will sound very dynamic and fill the room easily.
With Energy, they will sound more laid back yet very warm and neutral. You can crank them up and hear more details than the Klipsch . So its really up to you. For movies you would probably like the Klipsch more.
I'm assuming you're looking at the entry models of both.