<Part 2 of 3>
Hard to say. I think per game, B5Wars is more enjoyable if you're in the right mood. As I mentioned in Poll 1, it's a very distinctive game unlike anything else in its mechanics and feel, and I just love that. But you need time, patience, and the right people to make it that fun, so you aren't going to get to play it very often or on the scale you might like. For overall fun over time, or casual fun on any given evening, ACTA triumphs. It can be played (and enjoyed) by even non-gamers, so you have more variety of people to have social fun with while playing too. But as a pure game, on a game by game basis...B5Wars just hooks me in a detailed method of combat and universe in a way ACTA doesn't. Plus, it's fluff is much better and more distinctive as well, much more fun to read through when you aren't playing. Both are really fun though, and the best part is that the models and background knowledge carry over between the two! I imagine if running a narrative campaign you could even switch between them.