RE: buggy tires
jolly has the best life of the three, but the atomic will be a little more consistent as they wear (which is much faster than the jolly), and will provide better grip in most cases. altrough jolly has good grip in the right surface.
we use the cubic only when the track is muddy because they wear fast on dry, and provide very good grip on mud and the smal tread dont load up with mud as other tires.