Switzerland - request for advices and info

[daniels27]

Unfortunately I need to run business through EU companies, my clients don’t allow to work with offshore companies.

But Switzerland is not EU.

Since I’m tired to run business using EMI because there is no stability, the ban is always close, etc; I was considering to move to Switzerland and pay few taxes.
At least I can use primary banks, live in a good and safe place, etc.

If you get blocked, you need to check why. Most of the time, they block when you are into businesses they don't like. Moving to Switzerland does not necessarily help with that, unless you bring substantial revenue to the banks. Maybe, they are a bit more lenient but maybe first check why you have been banned before as same issues will come up again.

Currently I am tax free (or almost) but I am using EMIs.

Paying 15% tax to use banks instead of EMIs does in my opinion not make much sense. Maybe just look for a bank that really likes you and bring enough revenue for them?