Both prescriptions may be right. The addition of - 0.25 cylinder is not very significant, but may aid in clearer vision for your child. Such small differences in prescription are very common. What is important is your child wears the glasses constantly.
If you insist on choosing one from this selection, I would go with the second, choosing clarity over other factors that we keep in mind.
Thanks and regards,
Health Tips
Constant use of glasses
Yearly eye check up