[Numpy-discussion] Should I use numpy array?

[Geoffrey Zhu]

Hi,

I am writing a function that would take a list of datetime objects and
a list of single letter characters (such as ["A","B","C"]). The number
of items tend to be big and both the list and the numpy array have all
the functionalities I need.

Do you think I should use numpy arrays or the regular lists?

Thanks,
cg