Over the years, I've probably used enough Sevenstrand steel leaders to fill a garbage can.
Steel leaders are highly kink-prone and rust-prone, but since the introduction of titanium leader I discarded my entire inventory of steel leader.
Two excellent brands of titanium wire leader are "AFW Titanium Wire" and "Knot2Kinky Nickel-Titanium Wire".
No sleeves, no crimping pliers, just swing a quick figure-8 knot and have at it.
Yes, wire leader dampens lure action, but I'm not sure that it also dampens your catch rate. Either way, a low cutoff ratio
is just as important as maximum lure action, especially with my luck. Titanium leader will boat every toothy fish without a single cut-off,
something that cannot be said of steel leader (which weakens as it kink) and something that could never be said of fluorocarbon leader.
The sticker shock of titanium leader scares many anglers away, but thanks to its high kink-resistance, one titanium leader can last
the better part of a day. In the long run, titanium begins to look reasonable, and is far more pleasurable to fish than steel.
Roger