braylee8- what you describe the Vf2 of being is just that, a trail bike. However, Chumba do like to over build their frames, and as a result the VF2 can be built a bit heavier as an AM bike with 160mm forks, double bash etc.
Don't worry about the bob, i certainly don't, and i tend to use the Propedal in the 1st setting and it is fine.