Either will be wonderful (and gorgeous) and seemingly fated to be part of your family.
No way I'd draw personality conclusions off photographs, especially not a single photo. The first pic looks like she just woke up and she doesn't like the flashbulb going off.
I sympathize with that just-woke-up look. Maybe it's not that she's unenergetic, but that she just hasn't had her coffee yet.
After you get her you will have several weeks remaining of the critical "imprinting" period in which you can help mold the personality you want.
Give her as many positive socialization opportunities as possible -- with people (especially children) and dogs.
And avoid any negative, scary experiences -- especially with children or other dogs.
It's also a good idea to introduce puppies to people who wear uniforms, such as postal delivery, police officers. Gidget loves anyone wearing a uniform -- I believe she is associating them all with police officers who doted on her as a pup. My first Sammy did not -- equating all uniforms with the postman who attempted to break into the front door every day, around noon. I once put the mail through the slot and that Sammy pulled the mail out of my hand so fast it was like my arm was sucked into a vortex.
