Suggestions on best Tony Bennet CD

Don't know about the best because I have only one:

WONDERFUL WORLD
2003

Multi-Grammy winners Tony Bennett and k.d. lang duet on a selection of songs inspired by the legendary Louis Armstrong, including "What A Wonderful World", "La Vie En Rose", "Exactly Like You", "You Can Depend On Me."

Lee Musiker- Piano
Paul Langosch- Bass
Clayton Camern - Drums
Gray Sargent - Guitar

Special appearance by Scott Hamilton - tenor sax

http://www.wbr.com/kdlang/wonderful.html

it is with KD Lang, released 2003. I find it very enjoyable but don't know how it compares to the rest of Bennett's huge discography.

Oh, if you want to side track a little, have you listened to Paul Kuhn?

http://www.inandout-records.com/records_detail.php?artist=00000001&record=00000001&mode=

That one is fun too :-)

Thank you all for your suggestions. Looking forward to picking something up very soon. Always enjoyed listening to Tony when a song came across the radio but never put much attention in looking to buy his material, until now.
Thanks again.

I own the Tony Bennet Unplugged SACD (available on standard cd also). It sparkles with energy. It's a nice one to listen to.