Originally Posted by Drummer
AD and AP runes are pointless since they dont help jax with his passive, better to help other things such as attack speed
They don't help with his passive? You know his passive is extra hp based on AD and AP don't you?
If you get the flat attack boosts this can be hugely helpful early game not only for the attack but for the extra sustainability from hp. If you start with full AD reds you get an extra 30 HP at beginning plus the equivalent AD of a sword.
I got speed quints personally. With nimbleness plus this you can outrun most people who try to escape.
For blues I got AP per lvl just to fill it out.