My view is that both are good, but because females generally speaking have longer nail length then males, their ability to dig their fingers areas like the belly is not the same as males (using long nails to dig in would be painful)
Of course, there are Females with short nails would be able to dig in. But this is not always the case
Of course, there are Females with short nails would be able to dig in. But this is not always the case