Euro Trip - 7- 8 days (Dubai)

Hey friends....

I am planning to viist euorpe for Protected content .. wish to cover Swiss , France and Amsterdam or Germany...

What should be the cheapest flight options any other iteiernary welcome ..

Lastly whoch one is more enjoyable should it be east europe (poland, czech Austria) or west europe and ppl more friendly ??

Since i am fluent only in english !1