gr4s-08 slower acceleration, excessive understeer if not set properly, durable, a bit complicated to assemble. fuel level hard to spot unless u open the lid. if u have this version, get a Capricorn clutch, its almost match g4rs09's acceleration.
g4rs-09 faster acceleration, perfect handling, less alum parts, less durable part(its a new kit, might be fix in the later version), see through fuel level, much more simple design. its an awesome kit.
Serpent S411 TE : ready to race
Tamiya TA05 VDF : sleeping mode
Align 450 sports v2 : tick-tock in progress