Are you using Python 2.X because you are maintaining existing code, or because Python 3 is just plain unsuitable for what you're trying to do? I hear a lot of

Are you using Python 2.X because you are maintaining existing code, or because Python 3 is just plain unsuitable for what you're trying to do? I hear a lot of complaints about Python 3, but in my (limited) experience, 3 is better than 2.X in practically every situation I've experienced. But I've never had to maintain anybody's old code in it, either.