Wow ... tough question to answer; well, the Big R Bang is an "unknown" since it hasn't been released yet, the Masterpiece has a core that likes to stand up early (ala the Yeah Baby ... same core design) and the MP has a "strongish" pearl reactive cover, the AP is a smooth, hard-hitting and smooth arcing reactive ball, while The BUZZ DOES go long and snap (pearl reactive).
I'm guessing that it simply depends upon where you would like another ball to fit in with the Terminator ... and if you prefer another particle, OR a solid reactive, OR a reactive pearl, OR even a particle pearl (like the Black Pearl that is due for release the middle of October like the Big R Bang).
Ahhhhhhh ... decisions, decisions; so many balls and so little money !!!
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Man, I LOVE this game; and I love it even more now that I'm using LEGENDS/LaneMasters equipment !!!
"Master the Lanes with Legendary hitting power" !!!
Robb in O'Fallon, IL 62269 (near Scott AFB)
LAYBZZ74@AOL.COM (Email and PayPal addy)
Edited on 9/6/2006 9:13 AM