I like Kohaku as a character in Dr. Stone, but this time my vote goes to Amir.
I will be repeating some arguments that @Brandish already pointed out (credits goes to him). I'm just gonna add my personal touch and sorry if it gets too elaborated or goes out of topic. Warning: there might be some spoilers.
In real life, most of you guys would like to find a partner that cares for you and your children. Someone who is there for you in times of need. Well, Amir is your choice!
First, I have to point out that Amir is from a nomadic tribe, so social roles might differ from the sedentary lifestyle
.
A Bride's Story describes the values and lifestyle of rural people during the 19th century in Kazakhstan (around these parts). Women had to be obedient to her father or husband (patriarchal society). That is why Amir doesn't have a word to say when she has to marry an unknown man. Of course, marrying a 12 year old boy gives her more freedom to do her own things. At the start of the manga, Karluk (Amir's husband) is depicted as someone that doesn't have the authority of an adult husband. You could call this relationship more of a sibling type. That is one of the reasons why Amir has a little bit more freedom than other women (you could even call a sort of emancipation). Nonetheless, she stays
faithful to her young husband as a way to respect the woman's role.
Despite this type of social system, women had important responsibilities within the family. They had to take care of children and did mostly of the housework. While reading the manga, I found
Amir does the housework properly. In a other words, she is a
responsible and trustworthy person. She excels in hunting (like @Brandish said) which is a man's duty. I found funny that men in the village were surprised when Amir brought foxes for diner.
At some point of the story, Karluk had a fever. Amir became worried as she feared that her husband would die of the illness (some of Amir's family member died of fever). She would tend to him 24/7 (I'm not joking). She didn't even sleep or eat. The type of attention she gave to Karluk was more of a mother. That is a good thing, now that we know she
can take care of children. However, considering Karluk is her husband, the overprotective nature embarrassed him. Amir noticed his embarrassment and changed her behavior little by little to a more husband/wife relationship. If we analyse this scene, we can conclude that Amir is
emotionally intelligent (capable of empathy). So, she can adapt her behavior according to the people she interacts with.
There are a lot of arguments as why Amir is the best waifu. Unfortunately, I could not write every facts but I strongly encourage people to read the manga and get an idea how great Amir is.
In any case, read the title and you will be convinced...
At this point, I don't know if I wrote a review on the manga or on Amir... Although, I would like to give a big thanks to
@Erinyes for introducing me this wonderful manga!