Panini is something I first experienced in France, where it's made with a special semi-raw bread. I've never seen anything quite like it in Italy, though.
Fancy, casual restaurants stopped selling sandwiches and "grilled-cheese", upgraded the bread, and started calling them Panini. The price was also increased by $5 dollars/per for a marginally better product.
Coffee has had a similar retail transformation.
they normally provide a better/closer shave, much much cheaper blades (compared to gillette), greater selection of blades/razors. there are probably more advantages.
but there are too many of these (how odd that sentence sounds).