I'm loving the current Flash series, which is written by Johns. The Frances Manapul artwork is freakin' magical. That guy better win an Eisner for his work.
I enjoy Grant Morrison and Geoff Johns as writers. However, I don't know the project they are working on or the artist/arists that are going to be involved.
Flashpoint, I'm guessing, will be written by Johns and, I hope, pencilled by Manapul. So, going off that fact that I'm enjoying The Flash I'm going to say Flashpoint should be bigger.
I mean Johns and Morrison teaming up is pretty huge but sometimes things like that don't work out like you think they are.