in the games i've played b site was super, super easy to take for the t's because 3 mollies could cover the entire site. we even stated playing 3 b, 1 side hall, and 1 a just so that we could maybe hold b.
a site, on the other hand, was almost impossible to take because there's so. many. angles. all at different elevations.
still, its pretty fun to play. better than train imo, but i never really liked train to begin with