Yeah, I put Colossus & Rila further down the list cause I can frequently get them if I path that way (i.e. unlock Rila as my 3rd or 4th research), they just don't allow for many detours. My ideal start for exploration is Astrology/Cartography into Guilds, but if I do that, Rila's gone by the time I get to Heraldry. My games are 75% 8-player, 25% 6-player, and mostly Immortal, with some Deity mixed in.
