If you had a choice of the two which one would you choose? It will be mounted on top of a 2010 Jeep Renegade roof, on a puck mount. Both are the same length. My reason for asking I have always read that longer is better and I have also read that metal is also better. Which I am getting confused on as from what I have read on the coil antennas like the predator it transmits and receives from the top of the coil not the top of the whip, but the skip shooter as being longer has a thinner winding wire AKA metal than the skip shooter.