The preparatory courses you choose from Sheffield and Exeter University are junk preparatory courses in Britain.
Because they are all private educational institutions, Sheffield belongs to Kaplan and Exeter belongs to INTO. The preparatory courses of these two schools are private, and most of them are domestic students, with more than 70%. The learning environment is poor and the quality of education is also problematic. You can check, there are a lot of negative news.
The enrollment rate is the most deadly, and it is difficult to enter this school, because this school scored 7 points. The terrible thing is that this school can't get in, and other universities basically don't admit it. Certification is a cooperative school within their own group.
For example, most students at the University of Sheffield need to go to Nottingham Trent University or the local sheffield hallam university. Other schools basically do not recognize it. Every year, a large number of students fail to enter the master's degree.
The University of Exeter, which belongs to INTO, is relatively dark, the language test is very informal, the score is deliberately low, and the number of places is controlled. It is difficult to get into this school, most of them go to some shabby schools. Many students have to find their own way out.
Do not believe you use Baidu to search. Alas, if you can be king, don't study these private preparatory courses.
Intermediaries basically recommend these schools. If you are not afraid of death, go ahead.