finished a session with the Mezz, excellent shaft
biggest difference for me is cue ball spin, appears to impart more with less effort, this is huge for me
alot of this is personal preference, I prefer the 12mm diameter
taper is not conical, if the z3 is 50/50 hybrid this is more 75% conical 25% pro mix
i like the bare finish over whatever they coated the z3 with
i never test deflection
hits solid
if you polled 100 people I wouldn't be surprised if preferences were split down the middle
something of note, can't really put my finger on it but it appears of "cheaper" quality, the drilled thread for the radial connector
appears too tight and perhaps drilled haphazardly, perhaps the lighter weight (have not weighed them) and the fact it may be a tad more whippy
for the time being this one will remain as my main player
will be interesting to see what Mezz has next, they seem about due for newer models,
I suspect the "core carbon outer wood" to be the next big thing