The phrase "better idea on" is not correct or usable in written English.
To use it correctly, you would need to add a verb after "on." For example, "I have a better idea on how to handle the situation."
Just a thought: might not it be a better idea, on this three month hiatus from school, to consider one's academic future and, rather than take a holiday from oneself, get involved in something (paid or otherwise) personally engaging?
The exact balance between the two revenue streams will be tweaked once it has a better idea on costs and demand.
"Democrats Claim a Better Idea on Controlling Lobbying" (news article, Jan . 19 shows how out of touch members of Congress have become.
We'll have a better idea on Wednesday, when the supermarket group issues its first-quarter trading update, but the City expects a setback.
"We have still got three very important days ahead of that fixture in terms of preparation so we'll get a better idea on Friday of where John is.
Another way of highlighting the difference between the small and big screen is to stuff your film with celebrity cameos, something that can seem like a far better idea on paper.
This approach enables them to get a variety of views and get a better idea of issues on a particular blade.
He says, "We'll have a better idea of what is going on".
"HMS Enterprise can get closer to the shoreline and get a better idea of what's going on".
The writers in the A.P. poll will have a better idea of what's going on with Miami.
"The idea that the leadership doesn't understand how bad the problems are and that foreign experts have a much better idea of what is going on in the Chinese system I think are hogwash.
