The option I chose kind of answers completely.
I will add that I don't need a new world with every expansion. I didn't see a need for Growing Together to have a new world but it includes one. I wonder what the depth of that pack would have had if we didn't get a new world. I already like the pack but how much deeper could they have gone if the budget for the world was used elsewhere?
Also, as a side note the 4th option was very tempting. Here is my random kits comment: I don't like them. I don't need them. I don't buy them. :)