Crybaby from hell for me but I plan to switch to BH2 wah soon (CFH sound good with any Marshall like amp but I'm not really fan of it with rectifier so need to try).
I am about to pull the trigger on a Morley Mark Tremonti (Mark 1) wah. I've played through one several times at a local shop and noticed one for sale used. I really like the voicing as it is somewhere between the classic wah sound and more recent offerings. Plus I like the +20db boost built into it that you can adjust for that little boost needed when soloing (generally the time you use a wah.)
A Morley George Lynch Dragon 2.
It turns on when you put the foot on the pedal, and turns of when you pull your foot of.. and it has a knob that allows you to set it in a "half-way" mode(Think Mark Knopflers sound on Money For Nothing.).
I used to have one of these but seriously cut down my pedal board so don't have it any more. If I were to buy another wah it would definitely be one of these.