Yes, James Comey was the right choice to head the FBI, because he has worked out very well, taking the FBI in the right direction. Comey had prior experience, both as an attorney in the private sector, and in the public sector, working for the Attorney General's Office. He is experienced and capable.
I think James Comey is the right choice to head the FBI because many reasons. He has great experience of the country's background and history of united states. James has also lead many head roles for the country such as attorney in general. James also have great knowledge of the law system.