Well in my opinion all the Mid Range stuff Storm has out right now is excellent. No need to buy the high end balls.
The Fanatic is a great ball and it wont break the bank. You should be able to get out the door at your pro shop for about 160 to 165 with drilling included.
Did you mean the Frantic?
And yes, I would agree that the Frantic would be a great choice. For the money, other great choices would be any of the Cyclones, Freezes (especially the solid or hybrid), Tropical Heats, Vibes, Roto Grip Stars (Shooting Star, Rising Star), or the Track 300A or 300T.