Depends on what you want the ball to do... the SI is, by Brunswick's publications, intended for simlar conditions like the AI. It will give an different recation, though, and might be better suited for less oil than the AI.
The Rampage is much tamer than both, probably the better choice if you want to have a ball to switch to when the AI burns out due to lack of oil.
--------------------
DizzyFugu --- Reporting from Germany
Team "X": http://homepage.mac.com/timlinked/
"All that we see or seem, is but a dream within a dream..." - Edgar Allen Poe
