Notwithstanding Zed, or any particular feature, the reason to move to Python 3 is that 2 is EOL in 2020. http://legacy.python.org/dev/peps/pep-0373/ http://lega

Notwithstanding Zed, or any particular feature, the reason to move to Python 3 is that 2 is EOL in 2020. http://legacy.python.org/dev/peps/pep-0373/ http://legacy.python.org/dev/peps/pep-0373/ Unless any fork actually gains traction, Python 3 will be Python in 2020.