Never heard of those two, but have you looked into Ally Bank? I've never done business in America, just a bank I've heard of.

The bank you’re looking for is probably in Wyoming.

I use Mercury for business transfers. I essentially only use it as a pass through from invoice payments to a Bitcoin exchange. But I've never had any issues with them, and the service is good.

Ask the otoco guys. They support mercury and a cpl others. Can register the llc with crypto as well

We don't condone banking, or shitcoins, but there's a creative approach described in this article that appears to have been somewhat successful If you have the capital, and an opportunity to buy one (and you can work with a non US bank) https://www.occrp.org/en/investigation/co-founders-of-a-lithu...

You might look at Cross River Bank. It’s the bank that River and Strike use.