The phrase "hit a new level" is correct and can be used in written English.
It means to reach a higher or more advanced stage or degree. Example: After years of practice and dedication, she finally hit a new level in her career and became a top executive in the company.
Technology has hit a new level of shallow, and New York's 20-somethings are embracing it full speed.
He ended last season very well, but this season he's taken off and hit a new level.
[Laughs] I've had some wild times before, but this year definitely hit a new level of wild.
Earlier I made it sound self-evident that Rankin became famous just as his books hit a new level of achievement; but that is actually a rare event.
A hand grenade was thrown into a refugee shelter in Germany overnight as officials said attacks against asylum seekers in the country hit a new level of "hate and violence".
He started well in the second but could not build on three break points in the second game and paid for it when Djokovic hit a new level to take the second tie-break.
We have been dealing with a lot of imperfect apologies recently, but this one hits a new level of unsatisfactory.
And rage quitting hits a new level when you tear this off the wall.
No longer are you obligated to grind and quest for XP and gone is the joy of hitting a new level.
The loud, often incoherent debate about foreign trade hit a new volume level this week as the Presidential campaign arrived in Wisconsin for the April 5th primary there.
Fallon's participation in the plunge -- alongside Emanuel and the Detroit Lions' Israel Idonije -- raised the profile of the charity event and helped Special Olympics Chicago hit a new record level of donations from the event: $937,000 as of Monday evening.
