We used AM G2's and we were very pleased with the performance. We kept them in low most of the time for precise manuevering when scoring and anti-defense (resisting getting pushed while scoring). On the other hand, sometimes we had to get somewhere in a hurry (get a tube, get to a ramp), so we put it in high. Getting up ramps was much easier in low. It's nice to have options
If you don't like the weight you could always take the Poof's option! 1.1 lbs per side.