"Speed" or "punch" radio function necessary for racing?
Shopping for a new radio...was wondering if the "speed" or "punch" seetring/acceleration are really handy for racing or just a gimmick!?
Radios i'm looking into...
Futaba 3PM-X(WO "speed" function but has FASST technology)
Futaba 4PL(W/ "speed" function but lower end FHSS tech.)
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