Talk:Jax/@comment-8780096-20131007211759/@comment-24053145-20131015045932

AS reds are pretty bad on Jax because his passive gives him a lot of attack speed already, and his skills scale with AD, which AS doesn't help.

Hybrid pen could work, but frankly what you need is a stronger early game and last hitting ability. AD marks are ideal for jax, as they increase you AA damage, your Q and E, and even give you some ult armor (Minor). AD marks are standard on almost all autoattacking or AD caster champions.

For quints, you need to survive to level 6, as jax's early game is his most vulnerable period. MS Quints are a strong late game option, but do little early game unless your name is singed (Even then, they're still primarily late-game oriented). Hybrid pen is generally inferior to AD for reasons mention above, but even AD Quints are only second best. If you really want to survive the lane phase and become a wrecking ball, I would recommend Lifesteal Quints, which are massive sustain options.