Just use whichever one you think sounds best.
Standard Tuning
G|------8--------11--|
D|--7-9------7-9-----|
A|-------------------|
E|-------------------|
or
G|---------------9--|
D|--7-8-9-----7-9---|
A|------------------|
E|------------------|
or
G|------8--------10--|
D|--7-9------7-9-----|
A|-------------------|
E|-------------------|