If you have decided to buy research paper and not bother about writing one on your own, it is indeed a good decision. What you have to take care about is the format in which this research paper has been written. There are many writers today who offer their services as essay writing specialists, writing all sorts of different kinds of essays. There are some who specialise in only one kind of essay writing. It is possible for example to have a writer who concentrates on building his skill in the field of travel writing or argumentative writing. Since he is trying to perfect his skills in a specific field, he might not be able to do all kinds of essay writing.