This is a silly question. It depends on the entire portfolio, aggregate exposure, status of other investments, opportunity costs, AND percent the amount represents overall.
This is a question as if it were someone else money, like a professional sell side or even buy side, analysts.
That being said, I like USD for now. Eyeing Euro, CAD, and the S&P on a capitulation trouncing for a swing trade and reestablishing long term stock buy and hold. Same with real estate, watching for the maximum EXPECATION, of prices going lower.
Anyone with 7 digits that is "accredited" knows the game is long, and risk management trumps everything.
If you have earned 7 digits, you have been through enough, you know that it is not something to "toss" around. Those who have not, are always quick to deploy, chase and otherwise be that "fool and their money that are quickly (eventually), departed"