Thats one aspect man, not what the corvette is about. The ZR1 runs mid 10s as well, probably capable of low 10s with a hero run.
For the money, nothing touches the overall performance of the c7 Zr1
Imo "for the money" (a mere 14% premium) I'd rather have the 911.
However, you may have missed my thread from the other day:
https://www.svtperformance.com/threads/talk-me-out-of-or-in-to-a-c7-z06-a8.1173026/
Not spending the $$ for a ZR1 but a Z06 is in my future.