So after doing a full setup on my Jazz, truss rod, string height you name it! The word that keeps coming to mind is "bouncy" ? Does that make sense? The strings feel bouncy!I find them aggressive on the Thunderbird, with great clarity. Bright but not shrill. I did put a set on my old Carvin with Jazz style single coils and didn't find them anything special on there. And conversely, where I absolutely hated a set of D'Addario ProSteels on my Thunderbird, because of their scooped nature, I thought they worked really well on the single coils on the Carvin.
Again these are the nickel wounds not the stainless version. Very even tone throughout.