My wife and I are planning on buying a new large box (new map) expansion soon but we're have some difficulty in choosing one to buy. On the one hand we've won some 90% of the games we've played and so we're looking for some new challenges, but on the other hand I want an expansion I can get the most out of only owning the Lurker at the Threshold and the King in Yellow expansions. I've read the rulebooks for the large box expansions but would still like some "real world" players to give me their takes on which is the hardest and what have you.
Thanks in advance.
P.S. Miskatonic Horror is pretty much out as it's an expansion of expansions, right?