there are a few balls that will work for her in many companys . Depends on if she is a girly girl and has color perference . As for storm these will work Fast , Reign , and the hyroad are all good bal choices with weak drilling . Columbia has Loud noize, sharp noize , bedlam, and the freeze. There are many more out there just have to look around for mid price pearl and u cant go wrong

I would go with the Fast, or the Columbia Freeze

with the weight blocks its tough to say . I have always been  told that 14-16 have same weight block. 13 and under have a generic style weight block . Best bet is either call manufacture or pro shop. The fast would be a nice step up or the freeze . Freeze has old modify messenger core with Momentum
cover stock. Another possibility would be any of the noize balls . They have weak cores but strong covers . It will help her get it down the lane but still recover

Make sure the driller determines her PAP location, confirming it with tape.  Most ladies tend to have low tracks, so a generic layout might not be as strong as you want it to be.  --  JohnP

I know the Motiv QZ1 doesnt change weight blocks no matter the weight
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