Leaving more money for your kids vs spending more time with your kids seems like a rough choice.
We start with 19 + 7 days and get 1 extra day per year of service until 5 years. (We also get a 4 week contiguous block once every 5 years.)
Therefore that's 5 less weeks with the kids each year — or about 1.6 years total by the time they leave home for college.
I have 4 weeks of vacation plus 11 federal holidays, which is close to the norm in nearly every professional job I'm aware of.
I use it and make a very healthy wage when I'm at work.
I could consider going to the US to earn some money while young but never to start a family.