Some more questions: i’ve seen multiple train motor choices (power functions, powered up electrics, 12v, 4,5v) and also some stand alone motors too, moving simple design gearboxes.
Do i need a train base, for power and strenght, or a M/L motor with a simple gearbox does better?
In both cases, if i apply two motors to a train engine, does the first bothers in any way the second, or just do i have more traction?
Thanks for reading!!