6:49 AM
@Casanova not really much difference in a lot of cases; on a subjective site like us, most of the "too broad" is because of difference in opinion.
i'd definitely go "too broad" for questions asking multiple questions, or unfocussed "What does Islam say about [an entire topic]" type things.
and "opinion based" for things like "Some scholars say x is halal and some scholars say x is haram which one is right?"
but there's a lot of middle ground in there where either one would work. Doesn't really make a difference except for deciding which canned advice OP gets when it closes.