I putted Ernie ball 9 - 46 to my Jackson rx10d randy rhoads with floyd rose on B standard tuning.
The strings have really low tension.
-The fingers need really low strength to press the fret, this gives more speed
-Can easily do bendings
-Even 7 semitone bendings are easy
-You can play tons of hours without having to stop because your hands are tired
-If you press with more strength that is required, the pitch will change, ruining everything.
-It's harder to make "cejilla" (I think is called capo in english), because you have to use the exact strength. Also you may press strings you don't want to.
Does someone know more advantages and disadvantages??
Disadvantage: Sounds like shit in B standard tuning.