Hey Mickey, the only way to know for sure is to test your various ICPs and measure the results. You might find some groups engage more, but can't afford it. Whereas those can invest, it's harder to get their attention.
Ideally you find a sweet spot, in a specific industry, who has a specific kind of use case or problem that you can get a repeatable signal on.
Have you thought about pitching to agencies who do guerilla marketing campaigns?