I would say go premier if you only had to choose one. Premier was designed to be played solo and works well enough with partners...the weapons are also cheaper and the mansion is more conducive to solo play than alliance. You can download the alliance rulebook here on this site and use those rules if you want to use partners. I feel for a single set the premier set gives you more options and has fewer potentially game breaking cards. But if you can just get both, a new set will do nothing more than add to the game for you!!



