What kind of dog do you have now? ie, what are his bloodlines and what is his temperament/personality like? Just so I have something to compare with. Working line GSDs generally have more drive and energy than their show-bred counterparts, but this is not always so.
What are you looking for in a dog? What is your lifestyle and where does a dog fit into it?
I made a mistake and said I have a male but really have a female show line (blame it on a typo,lol ). she comes from Arminius lines. We live on a 60 acre property and generally live a active life