These are strings trs enjoyable because more flexible than others 10-46 (D'Addario ...). You can have the sound of "big" string with (almost) easy to play "small". Trs nice but ... My game is mounted for a week and they are almost dj Suck! Yet I am not a maniac but the carrment have changed color some places! I came across a TFW dfectueux Thurs, but I seem to not be alone, so in all cases is unacceptable.
So verdict: they are good but prparez you change them often!