if you get horizontal ball, then fast ball you can go at insane speeds, but the game doesn't count the points properly. when you have invisible ball and black hole racket you still lose time, best score: 197
Regarding the incorrect score calculation, that is indeed a bug.
The time consumed by black hole rackets follows a different logic, as black holes are deadly. It's not a bug
197 points is currently the highest score, congratulations! :D