Building/Character or Increased Gameplay?
Given that choice, bumble bee man and Kearny are not worth it. As for the Aztec and observatory, they both only affect three characters one of which is premium. Not really worth it, I think. Better of...
Forum Discussion
I think it depends on the types of tasks that you do. The theater gives Bart a 3 hour task that pays more than his 4. So if you use 4 hours a lot, Aztec > Observatory.
If you use 8 hour tasks more, I'd recommend the Observatory. Martin and Skinner get a 6 hour task that pays more than the 8 hour task.
If you don't really use either, they'd be basically eye candy, in which case Duffman would be the best option.
I have no beef with Kearny or Dr. Nick, they will give you the tasks for all the main ones (1, 4, 8, 12, 24). I think people dislike Kearny since all of his are indoors except the 4 hour task. Kearny's 8 and 12 add to the mess at Moe's and the Church unfortunately (respectively).
It depends if you want (what I think to be one of the best characters in the series) a good character, or if you want to get your money's worth. You'd earn a lot more cash getting additional characters though, so if you are saving up cash for the million dollar items or land, that'd be the way to go. If you just enjoy the casual pace of things, then Duff it up.
If you use 8 hour tasks more, I'd recommend the Observatory. Martin and Skinner get a 6 hour task that pays more than the 8 hour task.
If you don't really use either, they'd be basically eye candy, in which case Duffman would be the best option.
I have no beef with Kearny or Dr. Nick, they will give you the tasks for all the main ones (1, 4, 8, 12, 24). I think people dislike Kearny since all of his are indoors except the 4 hour task. Kearny's 8 and 12 add to the mess at Moe's and the Church unfortunately (respectively).
It depends if you want (what I think to be one of the best characters in the series) a good character, or if you want to get your money's worth. You'd earn a lot more cash getting additional characters though, so if you are saving up cash for the million dollar items or land, that'd be the way to go. If you just enjoy the casual pace of things, then Duff it up.
