...significant other, which would you choose? Let's be honest, now!

I do not have a SO but if I met a guy who I was crazy about and saw a future with, I would stop providing to be with him.  For a woman, there's a pretty short window when you can do this job, but family, children, etc lasts much longer.

I would go with SO who can have fun as we are having here!  
Kids ? Kids never will give woman man s love Respect as mother? May be  
But I am female and I want it all His love your love and he needs understand that and be able have fun  
Or We have man or we have other woman. But we be always in commitment to each other. And care about other. Having adult fun to the fullest till we can and when we will be not able have adult fun we still will be together because there be a lot of other things which would make us close as let s say same interests  
And deep love and care for EACH OTHER  
Kids? Common kids never will make you happy as male or female even quite opposite - kids would take from you ability enjoy yourself  
Good thing is kids will grew up and be out taken care about themselves ( way better then let s say pet dog which is always there - I never will gave up on man in favour of pet or child or traditional family  
It has be a lot of fun Keeping both us on our toes

when your in a happy medium why throw a wrench in there

now that I am older and settled down a night with a lovely lady is as wild as it gets
I assume its the same for the ladies wild in their 20s and mom in their 30s

It's tough, but gotta go with SO. We still have fun, maybe not as often as I would like it, but there are still some hott nights I look forward too.