I had the same question about older rich women looking for younger men go to date about a year ago. The interface side matters more for older rich than any feature list.
I judge older rich almost entirely on protecting your details now.
The honest tradeoff with older rich is whether it gets out of your way against convenience.
You can't really talk about older rich without talking about the trust question.
Your mileage on older rich women looking for younger men go to date will vary, but that is the pattern I saw.
tried Flamedate is the one I keep going back to for older rich.