Island Living is another I'm curious about, but I have questions. I don't want the mermaids at all. A Hawaiian-inspired world with a beach sounds awesome. But like, if I go in and delete all premade mermaids, are there consequences? Will the game keep adding them? Will my Sims constantly have Moodlets to meet a mermaid or something while they're in Sulani? I just don't want to deal with any of that personally.
Also, I love Eco Lifestyle. Might be my second favorite after City Living. But I think you have to have some RL enthusiasm about the environment to get into the gameplay. Some people don't care for it at all.
I also love Strangerville, but I love the desert, mystery, and weirdos. lol