Who doesn't like GPM???? I do. To me, it all depends on the parts as well.
Example:
CVD's = MIP or Dynamite
Chassis = Hardcore
Brake = HotBodies
Shocks = Losi, AE or Dynamite
A-Arms = RPM
Tank Guard = GPM
etc etc... Depends on the ride too.
As with ANY manufacturer, some parts they make will be less than that of a competitor for a comparable price. Its all in what makes most sense.
Those TVP's really do look awesome! Seems as if the raised part adds reinforcement. Know what I mean?? I dont like alum A-Arms or rims at all because of the realism of the whole thing. They are the most likely part to break, bend or warp. And god knows they arent cheap!
Although I'm still thinking about the RCTrix kit for the Drake hehehe