2. Extensive & Specific knowledge: For student visa making a wise decision is of utmost importance because the whole life of the aspirants depends on that. Thus, your study visa consultant must be capable of providing the correct guidance through the comprehensive and specific knowledge about the colleges or universities in a nation in the respective fields. Your consultant must have the knowledge about the benefits and drawbacks on studying in all the educational places of the preferred country so that you get the clear picture of your future life. Also, he or she should know about the places of repute for a particular subject or course so that you could study in a better place which will lead to better opportunities in future too.