Easy to say. Tell that to Google and Dropbox - Guido has worked for both and they're on 2. Tell that to the companies that can't afford the creator of the language.
"2 or 3" wasn't a choice for Dropbox/Google, and even if it had been, it's not a choice that concerns you. All the stuff they produce publicly is Python 3-compatible.
Easy to say. Tell that to Google and Dropbox - Guido has worked for both and they're on 2. Tell that to the companies that can't afford the creator of the language.
3 is not the easy choice.
Anyways, maybe try nim? I've heard good things.