I would broadly agree with the concept - if it means extending a welcome and helping new posters get the best answer possible.

However, as the 'great welcome' comes first, I would like to welcome Omahagal to the Europe forum!

As others have effectively stated, it's hard to answer quite as general a question as that. You could quite easily spend the whole time in either city, so it's worth narrowing down. What do you like to do when you visit somewhere?