I am from Tamilnadu. Can i attend visa stamping @ delhi consulate?

I am a resident of coimbatore, Tamilnadu. Since i have no dates in the december end and January earliest we are routed to attend the h1b visa interview at delhi consulate. Will that causes any issue in our stamping? How is the rejection rate of h1b visa in delhi consulate for other state employees? Please advise whether to undertake this opportunity or to wait until we get the dates in chennai consulate itself.

You can attend visa interview at Delhi without any problem