Im thinking of starting the HH series in audio form but obviously i dont have the cash to buy everything. Ive read all the books previously and listened to a copy of the opening trilogy in abridged form but am wighing up whether to get the unabridged version and start with that or just skip it and start with thousand sons and prospero burns. As ive read the series before im going to listen to them in goupings of legions. Are the differences between abridged and unabridged worth listening to the books again?