Do rattles in lures help or hurt for pike?

Honestly: it is situational and the evidence is thin either way. In dark or weedy water a rattle adds one more locating cue and probably helps a pike home in; in clear, calm, hard-fished water, some anglers are convinced silent baits draw more strikes from conditioned fish, and there is enough pattern to respect that. Treat rattles like any other variable — an option to rotate through, not a rule — and remember that a pike's low-frequency hearing means a soft thump matters more than a high-pitched shake.

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