I've been exclusively using the chip in my Credit and Debit Cards for at least a decade - every transaction works, every time for the life of the card. I've use

I've been exclusively using the chip in my Credit and Debit Cards for at least a decade - every transaction works, every time for the life of the card. I've used them from Botswana to Egypt to Morocco to Canada through Central and South America and Australia. They work perfectly.