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Helix Competition A4 VS Sinfoni 90.2x

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jaykan2k

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Hey guys,

I've got the opportunity to "upgrade" from a Sinfoni 90.2x to a Helix Competition A4. What do you guys think? Other than the Ability to run my Rainbow Vanadium Cross active and perhaps in the future run Semi active 3 ways what other things should i take into consideration??

Appreciate your thoughts.

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jaykan2k

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