Students do not tend to have a very high budget for their studies, which means that if they would like things like a case study help or thesis help then they will not be able to afford to get it. A smart student will get a part time job to cover extra expenses, so that if a time comes when they do need a little help with their work, they can hire a good writing service to ensure that their grades do not slip.
Plagiarism is not a worry if you use a reputable essay writing service. They will produce a genuinely original piece of work, most often from the mind a person already qualified in your field of study. If students are silly enough to hand in work that is plagiarised or suspected of being written by another person, then that student will be expelled. This is the reason why you must check to see if the paper you have commissioned from a paper writing service is in-fact plagiarism free. If you do find a reputable paper writing service then the plagiarism problem will not be a concern for you. You will find that things like a book report are often easily plagiarised by the less reputable companies. So if they are offering you bargain basement prices for things such as book reports, then cast them a sceptical eye. There are things that are harder to plagiarise, such as term papers, etc. All you need to do is find a reputable term paper writing services company, and you can hand in your term paper without fuss or fear of getting expelled.
One of the perks of a paper writing service is the fact that the work you commission will be completed by people who are already experts in your field of study. Not only have they already done this piece of work before, but they also have a few years of industry experience under their belts, which will give your work that slight edge over the other students in your year. This means that the facts placed within your work will not only be well researched, but also will be known to be true. It is all well and good reading facts from a text book which may or may not be true, where as a person who has experience in the industry will know through experience if the facts in the text book are true and can leverage this experience to make sure that your work scores better when it is marked.