No four track, no surround, no MP3 recording (44.1 or 22 kHz 16 bit ONLY) no 24 bit recording, amongst many, many other things.

Not to mention that you have to have an iPod with a fair bit of room (most of us fill ours quite quickly with music!) in addition to this...

The Zoom's slay THIS, I'm afraid... (although why you have to use such macho hyperbole when just the word 'better' might have been less confrontational... )