Verbal Questions | Re: Verbal Question of the Day Chat Group

On balance to me means “ weighing pros and cons” rather than being moderate. It is a bit of an unusual comment to make sense the argument did not really cover any negative elements, But to me this was the meaning.

Explained!  https://gmatclub.com/forum/which-of-the-following-expresses-a-flaw-in-the-reasoning-432171.html#p3431374