Joe Pavone did a "shootout" of a bunch of phasers last year, and Mark
Pulver posted the results at
http://www.midiwall.com/synths/phasers.html. If I remember correctly,
the original Moog 12-stage took the prize. I myself have the
Moogerfooger and quite like it--like all of the MF pedals, it sounds
great, is extremely patchable and interfaces very well with MOTM gear. I
was using the LFO out for my MOTM system until the '320 arrived.