Originally Posted by pshulam
At the same token, increased string movement lowers longevity/lifespan of the string.
Not really an issue with polyester string.
If you research the Steam 99S and the string pattern you will find out that Wilson developed it specifically for polyester strings.
Racquet: Wilson PS97 String: Prince syn gut @55lbs in mains, ISOSPEED Baseline Control 16 @50lbs in crosses, Wilson 6.1 95s backup same string setup