Hello. I think you need to give a little more context to get tips that are better suited to your needs. There are many factors to consider when choosing a uni. Living costs of the area. The social environment like what kind of city you would like to spend your study years in. Student benefits specific to each university. The progression paths for students from the university. Student satisfaction score and reviews from past students. The list goes on. While considering those, you can also spread out the range of schools you apply to based on their entry requirements from high-level to safety-level. It's always good to have at least one safety school and one mid-level school; then, the others can be at any level you desire. That way, you're guaranteed admission no matter what happens. If possible, try to attend virtual or physical open days of the universities you put on your list before making a final decision.
Good luck with your applications.