Would you prefer to give them the option of having access to boats of money or would you prefer to spend more time with them? What if you can only choose one option?

It's easy to answer a question when there's no exclusive options.

By the way, when you have an option of cashing out at 700million (and killing your business) OR continuing to build a business that genuinely provides something good for the society (albeit maybe not as profitably), do think first what kind of lesson you are giving your kids when you make that choice. You may provide them with the money but not much meaning to spend that money in a good way.