Compare ideas for a present

Cristina: How long will you be Gemma? Can we go now?
Gemma: No yet. I'm looking a poster for my cousin. She's into sport.
Cristina: Can I see it?
Gemma: Yes. What do you think of this?
Crsitina: It's Ok. I like one of Bojan.
Gemma: Really? Or this one of Piqué?
Crsitina: I like more the first because the poster is bigger than other.
Gemma: Yes, i think you're right. Thanks Cristina.