Eurofighter; but which one?

Its April Fools Day, so the first thing I want to post here is which is THE definitive Typhoon?
Is it the UK, Germany, Spanish or the Italian, or the Greeks! and before I forget, the export versions: the one promoted by Bae, EADS or the Eurofighter.
No wonder they cannot sell to anyone….they cannot even figure out which one they want!