Maybe not for everybody, but here are the PROs of this little Wah I' ve found
1, it fits small pedalboards and gig bag pocket easily :-)
2, internal switch allows you to choose between 3 Wah types (you will love at least one of the 3, they are all very usable)
3, the pedal enclosure made from metal (as sturdy as big CB)
4, you can operate it with battery (even the Wah mechanism and PCB needs some space, you can operate it battery)
5, you can easily adjust the toughness of the Wah pedal with the screw
6, it' s lightweight (remember the weight of original CB?)
CONS
1, it feels somehow wackier than my heavy original CB from 70' s
2, hopefully will not need repairment in the future, since it's SMT technology inside
3, why is this more expensive than original CB?:-)