CB8 - Wally started this thread in April. He's busier that a one armed paper hanger and likely won't be back any time soon. Mineki resurrected it to query about the VIP.
I
can tell you that the TechZilla very slightly outperformed the RockeTech in the BBS testing, but if your DD has good mechanics and swings the RT well - no change is recommended. The TechZilla is -10 and more balanced than the -9 endloaded RT.
Mineki,
The VIP package is only in the single wall Pyrotechs. In the RT and TkZ it is the multi-wall design, the taper-flex taper, and the ultra thin whip handle that focus the vibration to the barrel and alleviates the sting.
Hope this helps you both!
