Actually I rate Perin very highly, I've seen him since the U16/U17 sides and he is a real character of a keeper but also has sound technique on everything he does.
Bardi seems to have crept ahead of him for the Azzurrini because of his regular games with Livorno, but I think Perin may well be the one who catches the eye more.
Don't forget our own boy wonder:
I actually think this selection of young Azzurrini keepers is the best for a number of years.
When you consider the previous U21 tournament selections:
2009: Consigli, Sirigu, Seculin
2007: Curci, Viviano, Consigli
2006: Agliardi, Mirante, Curci
2004: Amelia, Agliardi, Zotti
Italy aren't doing such a bad job with keepers.