ADN to BSN/MSN?

I need some advice. I'm a recent ADN graduate and want to continue my education. I've been looking at online programs for ADN to BSN and ADN to MSN. I've looked at so many programs my head is spinning. Does anyone have any advice on these online programs, and which is the better track. Ultimately I would like to get my MSN. I've spoken to a few schools, and they all say that I can complete the ADN-MSN program just as fast as I could the BSN. If that's true then why would the bother offering the online BSN. Can someone please give me some feedback on these two programs.