I would choose Horse ranch. It comes with quite a lot of content. The world is lovely. Horses are so well done that I - not into horses at all - constantly get back to households with horses :) Mini sheep and goats might sound like something to get bored with soon, but they keep giving me laughs and awwws. Nectar making is a good addition. Aaaand, both horses, mini-x and nectar making can be added to households in any world. B/B is good, adding lots of rustic stuff and while the clothing is very "yeee-ha", some outfits are good in other countryside settings, too.