"best data-driven, tactical field-guide" sorry you are completely wrong here, this new life episode has no pragmatic cheatsheet, forget everything from your career, enjoy it and be patient!
I have Oral-B PRO 2500 Cross action, bought two in 2019, both still used everyday (just brush heads are replaced regularly)
Electric tooth brush - the speed and mainly the quality of cleaning is way much better
"best data-driven, tactical field-guide" sorry you are completely wrong here, this new life episode has no pragmatic cheatsheet, forget everything from your career, enjoy it and be patient!
I have Oral-B PRO 2500 Cross action, bought two in 2019, both still used everyday (just brush heads are replaced regularly)
Electric tooth brush - the speed and mainly the quality of cleaning is way much better