If a skid flip/snap reaction is really what your are after, I would suggest either a Fired Up if you are on medium conditions, or a Domination if you are on heavier conditions. Both of those will be considerably stronger than your Eraser. With that said, I tend to agree with GTX, squirty backends, to me, would suggest a ball that will get into an earlier roll. Maybe consider a T-Road Solid, this is a pretty strong ball that really digs in on the backends and still gets through the front pretty clean. The pro shop should be able to set you up with ball that matches your style and gives you the reaction you are looking for. Without knowing your style any suggestions here are just generalizations.
--------------------
--------------------------------------------------------------------
I've been lucky long enough...now I'd like to get good.