Instagram Boosting - Early account US targetting help

Hi,

I'm currently running Hybrid OnlyFans, and I've been using phones located in the US for a better chance at hitting the USA audience, which always works great. But when it comes to Europe, it's a big gamble in my opinion. I've ran 2 phones, one with 60% USA, and the other with only 15% on majority of the reels.

We're currently doing close to 6 figures a month, but running everything from Europe and being dependent on having to rent phones overseas, while not being able to build our own automations, is getting very frustrating.

Does anyone know if boosting the first Instagram post straight to the USA helps the account get fully set on the US audience, or would you guys just suggest doing US flags in the captions and something US-related in the video itself?

I do know that posting matters as well.
We do all posting at US timezones when the majority of Europe is asleep for the best US kick/audience.

Let me know!
Would love to connect with people doing something similar.

Have you tried running a small US targeted boost and comparing it with organic reels? I'd test both before making a decision. The first boost may help bring US viewers, but it doesnt guarantee the account will keep reaching the same audience later.

DM me on tgram @deividbabanov , we can talk