Chip and PIN

Pros: great amount of security

Cons: need to remeber pin

Pros: Higher security

Cons: Still a small risk

Pros: Much better security, faster transactions

Cons: remembering your numbers

Pros: Much better security (as harder to forge a pin you can't see), so less fraud !

Cons: Having to remember PIN numbers of multiple cards

Pros: Apparently more secure (maybe), they say it's faster (not really)

Cons: Another number to remember (but not a big problem)