What would make a woman good LTR material to eventually have kids and a marriage or pseudo-marriage with? Please assume that I'm thoroughly familiar with the pitfalls of kids and marriage or marriage-like relationships. My question is focused on, in spite of these risks, what kind of person would make them worth taking?

What traits and characteristics would she have (assuming you find her hot already)?

What age is a sweet spot?

What kind of sexual history does and doesnt raise any flags?

What kind of ideologies would she subscribe to?

What are good qualities to look out for and how can they be consciously observed or tested for?

Context (optional): I am decent at smashing short term and I find it pretty easy in spite of mediocre looks (high SMV in other areas yadda yadda), but I really dont find it that rewarding. I'm in my early 30s and dont want to just live my life accumulating stories and experiences that other guys would high five me for that I wouldn't brag to them about to begin with.

I grew up in a stable 2 parent (biological) household and my parents are still married since the 70s. I see lots of sadness and regret ahead if I'm entering the male version of the wall and all I did was bang 20 year olds all my life because it's the red pill thing to do. Much longer and I see myself with a big hurdle where the age gap is now a thing between my 40 year old self and women in their early to mid 20s.