by iluvfood876
The answer to this question partly depends on if you're playing 2 player Caylus or 3+ player Caylus, but here's a general guideline.The stone farms (3 cubes) are by far the best buildings in the game. In any form of the game, there will be a fight to see who can build these. In addition to them being landed on every turn (giving you 1 VP), you also get a cube each time someone else goes on them.
After the farms, the bank, architects, and church are the next best stone buildings (approximately in that order, but it depends on the game and number of players). The alchemist and weaver are the worst.
In general, the four point wood buildings are usually better than the 2 point buildings. Usually someone goes to a wood building every turn, so building the four pointers is worth 2 more points. With that being said, stone buildings are much more important than wood buildings.