Hi,
I think that bonitation would have be the same in all country.
it cannot be estimated in the same way two things made with
two various criteria.
I have seen Czech bonitation and many Italian bonitation..... the hardest Italian bonitation does not have comparison with that I have seen (and made with Kira) in Czech Rep.
You can see below an italian P1 and its bravery
Massimo....Oliver will not have problems to exceed the bonitation in whichever other part of the earth.