UPDATE!
So far we have this versions, if you open the picture you will see them in the normal thumbnail size.
It is getting harder and harder to find the best :)
You are unbelievable great!
I will update this picture if new entries come up. For the moment I have removed the versions with wrong size, they will be included again after correction.
My favorites are now:
6: best international version
7: clear and strong
11: blitz and lightning
16: fairy tail and fun
18: clear and modern