HPI's truck offerings, where do they all fit?

[TexasSP]

So i see we have the following:

The Savage Flux
Savage Flux 2350
Bullet MT Flux
Savage XS

So as I see it they line up as follows:

Savage Flux and Flux 2350 to compete against E-Revo/E-Maxx Brushless

Bullet MT Flux against Stampede 4WD

Savage XS against Mini Revo

I am just trying to figure out how they all size up against everything else.

I am very interested in the Bullet MT, it looks pretty nice.