Sriver FX and Mark V XS

hi

is it a good idea to have sriver fx on both sides? or Mark V XS on both side?

or which one is better for forehand and backhand?

Hi Kevin,

You can use them on both sides of your racket.  They are both good quality rubbers.

The Mark V XS is a little faster so just go with the rubber that you think will suit your game.