Rosewood tuning lever/hammer

[Bec and John]

Hi,

Just wondering if there is a general consensus as to the good/bad of 
rosewood tuning hammers (or is it levers?). I had been using the 
all-so-popular nylon extension lever from APSCO, then my wife bought me 
the stationary rosewood lever from Schaff and I think it's fabulous - 
nice and stiff.

But I'm sure there are various thoughts on the matter which I'm curious 
to hear.

- John