Leto, the world I am using from Simsrealty is working fine for me and I have Ambitions installed. I think that is your question.
Pam, I finally got enough life points to get the collection helper. The world has a lot of seeds and fishing spots. Everything is easy to get to, nothing is far off the beaten path. Insects seem fine, but for rocks and gems, I think it is a bit sparse. And since both are in the same catagory, it is slim pickings. Overall, I am happy with it, and glad that I don't have to waste half a sim day to go find things.