I was looking to buy either, and was wonder which one people preferred?
There was a hole here.
It's gone now.
The Morley Classic Wah isn't very good, I used to own one. It sucked tone big time and the sound was really really weak and just too trebly, and had no range or depth. Never tried the AWP-1, but you should try them out and see which one you prefer. If you want a creamy wah sound look at Vox or Dunlop crybaby.

Gibson Les Paul Custom (Ebony)
USA Jackson KV2 Sunburst
Jackson KE7
BC Rich NJ Classic Mockingbird

Marshall JVM410H
Marshall 1960A

Korg Pitchblack
MXR Super Comp
Dunlop Slash Wah
ISP Decimator