Switzerland makes the list for all 3 things for obvious reasons. Internal cultural exchanges and the common supermarket assortments mean you get everything at the same time.
Italian and swiss cheese is very good and varied too, the ripened dirty sock cheeses are usually french though.
Bread in Italy sucks, there's just a few good products (but not the industrial ones) and they mostly use 00 white meal. The french save themselves in this field just because they have bakeries and fresh bread everywhere. Germanics know what good and varied bread is.
I'll never understand why you call hot salami "pepperoni".
Pepperoni is a corruption of peperoni, which is the plural of peperone, a noun that means "pepper" in the sense of capsicum:
Note: peperoni refers exclusively to the non-hot variety of capsicum.
The hot pepper is called "peperoncino", which literally translates as "small pepper".