Look at www.airnav.com for a comparison of the two fields. PDK is
very convienent to the North-East MARTA rail line which can take you
to a lot of places, especially in the downtown area. $1.85 one-way
fare anywhere on the system, including (shudder) a bus transfer.

Blue skies

John Pelchat

Marta was $1.75 last time I rode it (about a month ago)