In your current arsenal, the only particle I see is the Ace, and that's a pearl. While the Big Deal is a particle pearl, it's a STRONG particle pearl. I'd compare it to the GP2, while i've thrown both balls (albeit limited, around 3 games on both) they are similar. I think the GP2 may be stronger in the midlane while the Big Deal would be stronger in the backend (both had the same layout).
--------------------
Andrew Loose
"Evolutionary. Revolutionary."