How much longer would you work under these circumstances?

We are age 38 & 38.
4 & 6 year old kids.
$2.6M portfolio
$0.9M primary home equity
$3.5M NW
$850k HHI split down the middle

Our jobs are unfulfilling but we are good at what we do and WLB is decent. We will have 25x expenses saved within 4 years but obviously if we keep our feet on the gas we can enter FatFIRE territory not long after that, maybe even generational wealth if we keep going after that. The question is would it be worth it? What would you do?