Work / Linear tax, 19%, Poland - health and social insurance [2]

I am an English airline pilot,just started flying out of Poland.

My base is Poland and will live there for more than 183 days per year,so will be resident in Poland.

I notice there are several different tax systems in Poland.....General tax,Linear Tax and Flat tax.

I don't wish to contribute to ZUS pension but am happy to pay any mandatory health and social insurances.

Does anyone know whether I can register myself as a small company in Poland and nominate to pay 19% Linear Tax plus medical and social insurances. Or is there a better system?

Thanks