Which is a good average of notes per second

Hi everyone! How are you all doing?

I was practicing with a metronome, and I noticed that I can consistently play 12 notes per second using my DSX, and 10 notes per second using my DBX.

Of course, that’s not as fast as some pros out there! But I’d like to know, what’s a good average speed for playing some complicated pieces using these techniques?

And if possible, I’d also like some songs to practice these two techniques.

Cheers!