I prefer DaddyCharming over MommySnow for the reason that Charming isn’t trying to push Emma into accepting him as her father. He’s letting Emma come round to it of her own accord. Even in season 2, Charming was giving Emma breathing space and telling Snow to “drop it” whilst Snow was bombarding and smother Emma with “I’m your mom! Why won’t you see me as your mom? I want to be your mom!”
My dislike of Snow during the echo caves scene is immense because Snow basically tells Emma that she wants another child because Emma can never give her the mother/daughter relationship that she wanted. I will feel so sorry for Emma if the Snowing baby is a girl since the new baby would be the daughter Snow always wanted.
At least it would provide some great Emma/DaddyCharming moments though.