hello friends,

recently i gave my ca final attempt. i have completed my articleship from small firm (proprietor). work included audit of pvt ltd. co.,vat,service tax, income tax.

Now i m looking for job in a big firm. so that after becoming CA i don't have to struggle for a job.

i am not able to decide whether to go into taxation,internal audit, statutory audit. i have interest in direct taxation,statutory audit. 

what should i do to get into big firm.