Thanks for the responses, but being totally new to the game, I'm not exactly clear on some of the things you mentioned. For instance, I don't know what all has been revised for 2nd edition and what will be in the future. As I understand, the core rules are out, so I assume that the betas you were mentioning are updates to existing units. So where/when can I find the arsenal box that you mentioned (because that has the updated cards, right?), and which units or factions do they cover? And one last question which is more of what my original post was asking: Which one do you think is a better choice in terms of gameplay difficulty for a beginner.