Well, I'd say no, not in "Python".

It seems to me that when people say "Python" they still mostly mean Python 2, where range returns a list and xrange a generator. In Python 3 there is no xrange and range returns a generator, but I think people still most often call that language "Python 3", not "Python".

Yes, I'd revise as "Consider using Python 3 in this case." This is a chief reason why I now avoid Python 2. Python 3 is more than five years old. Where we have discretion to choose Python 3, it's time to exercise that discretion. Not because 3 is greater than 2. Because Python 2 has prominent pains that are healed in Python 3.