Okay.
In which setting do you have the most chance of surviving?
Yandere!Umamusume or Yandere!Batfam.
Uma because id kms after a day with the batfam
But serious answer here
Uma because its literally just modern life with horses being replaced by horse girls
Batman universe I'd have to worry about all the psychos running around (batfam included) and world ending events every other day
You could say “oh but you'd be a millionaire”
With the winnings some of these Uma get from one race I'd still be set
Especially if I get a Yandere Mejiro clan member
I'd get to enjoy regular life with some crazy horse girks that have the kick force to cave in my skull
The only one I need to worry about is goldship accidentally killing me with how she casually kicks the trainer after a win
And these girls don't have the mind of these uber traumatized bat fam members and wouldn't be as sick to do some of the shit they'd do to keep their victim in their lives
I'd feel like I'd tolerate the Yandere behavior of the horse girls better than Yan batfam
Mostly cuz they are vastly more harmless than Batfam