The disadvantage is that you can get distracted in a group instead of alone. I can continue to say good things about one and the other, but the negative site is recoverable for each of them. As you can see also the comparison with this team would give a lot to think about, for example I prefer to study alone for the test because I can concentrate on what I need, but when I get stuck with a problem there is no one to help me and When I get into a group, I don't work as fast and I still manage to learn some things, but at some point we all change the subject to something that has nothing to do with homework. I'm not saying that I choose to study alone or in a group by simply explaining to you what I really think about these two. Everyone is allowed to express their opinion of agreement or disagreement between the pros and cons of studying alone versus in a group. Regardless, what is more positive than negative is always the student's choice and how they feel more connected. I can say it's good to study alone for this and that or opt for group study and say my main points, but to be honest, it can also be a mix of both depending on what you need more concentration on and who you are studying with. These two sides can turn into a debate about why one is better than the other, but to be genuine one of the two is good and bad. It all depends