I just realized I only partially answered the question.
I use the standard emacs keybindings, rather than the more os-specific ones, since that way it's the same regardless of which platform I use. I use Linux, Windows, and OS X on a regular basis, so keeping things uniform works best for me.
On Windows I use Emacs Win32 of course, and on OS X I use Cocoa Emacs rather than Aquamacs. I played with Aquamacs briefly but it's focus on making Emacs an OS X app doesn't really mesh well with my needs.
I use the standard emacs keybindings, rather than the more os-specific ones, since that way it's the same regardless of which platform I use. I use Linux, Windows, and OS X on a regular basis, so keeping things uniform works best for me.
On Windows I use Emacs Win32 of course, and on OS X I use Cocoa Emacs rather than Aquamacs. I played with Aquamacs briefly but it's focus on making Emacs an OS X app doesn't really mesh well with my needs.