From an investment standpoint, which sets do you think will do better? It seems there are very few marvel comic sets (most are movie sets, like avengers, im3). On the other hand, dc has quite a few comic sets like the batmobile, batwing, lex set, etc. I sorta feel the comic sets are the way to go...

The only thing that pushes me towards the movie/superhero sets are that more movies are coming and coming. Avengers 2 and the next superman, etc. 

 

With the comic sets, I feel like you will always have your same crowd but not a lot of new people entering the themes constantly.

I think the movies will do better.  I don't know the current level of popularity with comics but film super heroes are more convenient and publicized.