I have been fighting the urge to pick up a 1911 in 38 super just to reload for it. I bought dies for a 38 S&W to reload for my uncle, and apparently these are the same dies that work for a 38 super. I have no interest in the 38 smith, but the super I can see being a little bit of fun to play with.
Probably a lot of fun to play with, but since it is not a very popular round, you will have trouble finding, and most likely have to pay through the nose for empty brass,