RE: HPI Vorza Flux HP....VS....REDCAT Backdraft 8E
here are the features per XTM
XTM Rail 1/8-Scale Buggy Features
Heavy-duty brushless matched system includes industrial strength brushless ESC and heat-sinked high-torque brushless motor with a combined 3 cooling fans to eliminate over-heating
Threaded aluminum oil-filled shock bodies with with heavy duty shock shafts
Three race-level differentials which can be adjusted with silicone oils
Completely adjustable race-tuned front and rear variable suspension geometry for camber & toe-in
Aggressive tire design good for multiple surfaces. Optional sand-paddle tires available!
Uses commonly available NiMH or LiPo battery packs from 7.2 volts to 14.8 volts
Adjustable wing
Includes the high-quality, highly-acclaimed Airtronics 2.4GHz MX-Sport radio
Includes a metal-gear high-torque steering servo
One terrific handling buggy loaded with features and reliability