Anyone else kill TI power bass strings fast ?

[MAJOR METAL]

Man these strings have the richest tone to them but I really kill them fast. Anyone else have this issue with them ?

[PBass101]

Mine lasted for about a month before a tone degradation started in; I was dissapointed because I'd heard from a long-time user that they last a year or so. Not mine. I went back to Rotosound 66's - I just put new strings on for shows and deal with the quick-coming tone-deadness for practices.

[DavePlaysBass]

I never tried them due to the steep price tag. That and a 119 B seems kinda mis matched.