I've got the EVH wah, it's good with a really cutting tone in the mix but I'm finding it's a bit shrill in the top end like a lot of wahs here. Tried the Cantrell wah and have to say I didn't like the feel of the pedal, trying to engage the pedal felt a bit spongy and slow to go on. The sound itself was lovely, classic Cantrell tone for certain but the switch was awful and it immediately put me off of it!
Quite interested in trying the Dragon2 Wah as I quite like the samples I've heard of it and I always like Dev's Bad Horsie wah tone so it's on the list as well!
If it was on the floor at a guitar store, you can't take that switch into consideration. That thing was probably stepped on by ever fat fuck that walked in there. I had an original crybaby that I used extensively for like 10 years, towards the end of its life getting it to click on was setting the pedal on a pillow and trying to turn it on. Switches wear out.