Surprised nobody posted this yet: https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-python-2-dot-7-by-dr-brett-cannon https://speakerd

Surprised nobody posted this yet: https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-its-better-than-python-2-dot-7-by-dr-brett-cannon https://speakerdeck.com/pyconslides/python-3-dot-3-trust-me-... It's a presentation by core developer Brett Cannon which explains what's better about Python 3. The list is quite long for an HN comment, so I'm not going to repeat it here. Now it's pretty dated as there had been more things added like async, so Python 3 is even better now.