Is is safe to book H1B Visa Interview in October 2nd week?

I got my H1B visa approved on April 23, 2013 via Premium Processing

I have not visited India in over 3 years and wanted to go soon.

My H1B start date is October 1st and I am currently working on OPT STEM extension (Valid till Nov 2013)

It is a Full time position with an American Employer

Would it be okay to book the visa interview date in October 2nd week? or is it too early and can cause delays and other issues?

As long as you have all the documents with your approved petition copy, you are safe to go.