Hi gang, my daughter (15) uses 3 balls, a Freakin' Frantic, Orbit Extreme, and a white dot. I am looking for something to replace the Orbit.  She loves the ball, but I have been noticing that it doesn't carry the way it used to, and it is about 8 years old and been deoiled and resurfaced a few times, and I think it is time for it to be retired. 

Her FF is plenty strong for her, so looking for the ball to go under this and above her spareball.  I'm thinking RG SHOUT, but also looking at the WIPEOUT.  Any other suggestions? 

strike king?

I would keep a couple things in mind, but it looks like you are on the right path with the choices you are considering.

Many people think a stronger ball will produce a stronger reaction for most women, who generally have lower ball speed and rotation than men. However, the stronger ball burns up the energy too early and does not compliment their game.

Usually the entry / mid level pieces are overlooked and these should be the ones targeted, like you mentioned the Shout and Wipe Out which I feel is the direction to go. Personally, I like the Lights Out in place of the Wipe Out, and the Scream over the Shout.

I would ask your pro shop operator to watch your daughter for a couple frames for a recommendation. Tell him what you are looking for and what works well for her now.

Be wary if the suggestion is a hook monster like the Sinister, or Mastermind, go to a different shop for a second opinion.

A lot depends on her ball speed and release.  Too may of the top end hook monsters don't match up with most bowlers releases, let alone a 15 year old girl so I too would recommend something in the mid price range.  Also, if you do go with a solid, don't be afraid to tweak the surface to match her speed and release.