Originally Posted by Dags
A 'tough' syn gut (PSGD, Wilson Extreme SG) lasts about 8 hours.
A multi is around 5.
Gut / poly hybrid has pushed 30 hours.
I'm pretty sure these are above average, as I wouldn't class myself as a frequent string breaker. In a dense 18 x 20 such as the Prestige, I very rarely pop a string before cutting out.
I think I'm about to move on though... much as I like this racquet, I've lost my two biggest strengths - serve and 1hbh.
Not enough mass behind the ball?