Which Python library - psycopg2 or pygresql? - Mailing list pgsql-general

So I thought, "lets learn a bit of Python", and I stumbled upon
a choice of these two libraries.  Whch would you suggest?
How do they differ?

By the looks of descriptions I am slightly inclined towards
psycopg2, but I would feel better if I talked with people
who actually used these libraries.

   Regards,
     Dawid

PS: I don't want to start a flame war!  I just feel I need a bit
of knowledge-push to get me going. ;-)

pgsql-general by date:

Previous
From: "Ferry, Craig"
Date:
Subject: precompilers
Next
From: Martijn van Oosterhout
Date:
Subject: Re: Storage sizes for dates/times (documentation bug?)