Double digits of microseconds of difference as of some time last year, if I remember correctly - it might have gotten even better since then since I know Google

Double digits of microseconds of difference as of some time last year, if I remember correctly - it might have gotten even better since then since I know Google wanted to narrow that gap. (Disclaimer: While I have in the past worked for the GCP team, nothing in this comment relates to my time at Google or to info I learned then.)