There isn't a string that won't creep inititally...even the Winners Choice. However, it is the amount that they creep and how long it continues that are important. Many of the popular string materials....450, 8125, D75, T1, etc... are excellent but also need to be put together correctly in order to get as minimal creep as possible. That is where a good string maker comes in....and why Winners Choice strings, in particular, have been very popular for several years now.