Yes Volandri is slightly more experienced but also seems in the form of the year at the moment. He reached the semi at Bucharest 2 weeks ago before losing to Acasuso and despite a poor davis cup for him (which Italy luckily still won v Poland) he has been hot this week. He smashed Montanes and Blanco and Monaco, but also beat Massu which is a massive win for Filippo!
So even though I rate Berdych highly, I feel his time will be next year, this tournament is Filippo's in 3 sets!!!!!