SAO or DAO

Hi guys which is the better write type for burning one’s dvd’s sao or dao?
I noticed that dvdfab platinum does sao & imgburn dao. Does any of these methods affect burning DL DVD’s? Thanks for a response:)

I am not an expert in this, but I have a feeling, for DVD’s, there is no difference: http://en.wikipedia.org/wiki/Optical_disc_recording_modes

I would be interesting in learning more about this myself.

Regards

AFAIK, there is no SAO for DVD media.