emacs variant?

Hi everyone, I looked at the emacs variants and there are just too many, so instead of installing and testing each one of those, I thought that it was better to ask because some of you have probably done that. So from the list aaragon@~/Workspace/mVAC/src$port variants emacs emacs has the variants: universal darwin_7 darwin_9 x11: Builds emacs as a X11 program with Lucid widgets motif: Builds emacs as an X11 program with Motif widgets gtk: Builds emacs as an X11 program with GTK+2 widgets carbon: Adds a Mac (Carbon) version of Emacs atsui: Adds a Mac (Carbon) version of Emacs that uses the ATSUI protocol What should I get installed? I'm on v10.5.2. Thank you all, aa