Steel v. Firm Graphite
Steel comes in all sorts of flexes so it isn't really relevant to swing
speed per se. Steel does have a lower torque than graphite, which will
a particular flex feel a tad stiffer.
Graphite is inherently less consistent than steel. It's got a higher
torque (though you can come close to steel if you are willing to pay the
piper). When someone says "firm" graphite, who knows what that means?
Shafts in the same line labelled the same way can vary by 1/2 flex,
sometimes even by an entire flex. It's the nature of graphite.
A lot of players like steel because it's easier to predict. What steel
also does is makes for a shorter club at the same swingweight (though
there's nothing that stops you from using graphite in a shorter club, I
suppose).
Graphite has only two basic advantages: It's lighter than steel, so
longer clubs can be made which have the same swingweight (or the same
length clubs can be made w/ lower total weight and/or lower
swingweight). Longer clubs presumably equate to longer distance, but
only if you can still hit the sweet spot. A 45" driver in graphite
might have a swingweight of D1; making a 45" driver out of steel with
the same head would probably get you a swingweight of E0 or so.
Second, graphite absorbs shock of mishits well, though this isn't much
of an issue for a driver.
I think the advantages of steel are that it's more consistent, and you
end up w/ a shorter club, with which is easier to return the sweetspot
to the ball at impact. I think a lot of what people are experiencing is
simply better consistency from a shorter club. It turns out that the
extra length of a graphite driver doesn't add all that much to total
drive length.
I've gone w/ steel in my KZG RBT/FW 3-wood, and I love it. Easy to
control, I always know where the clubhead is, and I'm comfortable with
it. I have a Fujikura Vista Pro in my driver (RBT/325), but it's only
44.5" long. It's amazing to me how much difference that 1/2" makes in
controlling the club. I've toyed w/ the idea of going w/ steel in a
driver; at some point, probably I will to see how I fare w/ it.
Mike
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Mike Dalecki GCA Accredited Clubmaker http://clubdoctor.com
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