Always just negativity, offer some insight as the OP was looking for some.
On that note:
It all really depends on what you want or are looking for. The two options you ask about do different things. The CAM will change your overall engine performance with increased performance on the top end of the rpm's. The IC will allow you to eliminate knock thereby increasing HP (pulley drops)... Apples and Oranges to me. Ultimately make your decision and don't look back, both are good upgrades!
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