I think the big difference why I would go for a pro if I ever replace my mini is ProMotion. It seems like even in this new model you are stuck with the old lower refresh rate which is quite jarring.
Performance wise, even older ipads were well beyond what I need so if you can handle lower refresh rate for sure a better deal.
Performance wise, even older ipads were well beyond what I need so if you can handle lower refresh rate for sure a better deal.