Which is northwest of the city of Atlanta.. about 35 miles. Traffic during rush hour is miserable and in fact extremely busy all ours of the day and night and that is north, south east or west of the city doesn't make any difference. So if you commute the closer you live to your workplace the better you are. If it's downtown then it's MARTA for you. Don't drive.
Best schools are in Cobb County and in North Fulton county. Gwinett. Georgia ranks 50th in SAT scores.
Airport is good distance from just about everywhere and very busy. You can also take MARTA buses and trains to the Airport. Parking is tough but available.
Taxes (ad valorem) vary especially the further you get away from Fulton County which is where the city of Atlanta is in.
Most sporting events, cultural, concerts etc; are downtown and you want to use MARTA to get there. Wide vareity of things to do like Broadway shows, Baseball(Braves) Basketball (Hawks), Football (Falcons), Hockey (Thrashers) and college teams (Georgia & Georgia Tech). Some concerts, Arena Football and minor league hockey is located northeast of the city in Gwinett county. Lots of regional theaters in some counties particularly Cobb.
You have the Georgia Dome, Philips Arena and Georgia World Congress Center.
Most of the nightlife centers around Buckhead, Midtown and Underground Atlanta. All have higher than average crime rates. Closing everywhere is, I believe, 2:00AM except Underground which is 4:00AM.
Lots of parks and hence music festivals. Music Midtown Atlanta is quite popular at Piedmont park.
Websites:
www.acccessatlanta.com and
www.ajc.com might help.
If you would like the Sunday paper with real estate ads send me your address and I'll stick it in an envelope and mail it to you.