General

Jaguar's damage does not affect the Another Bite at all.

In fact, since Another Bite paves way for extra lines from WAB, what benefits from Another Bite are WAB's passives.

Also, among the WAB + AB, Hunting Unit, Drill Salvo, and Jaguar's attacks, the source of the frequency and the massive majority of the attack would definitely be from WAB.

Now at the endgame where hps matters, Jaguar's cooldown reduction would be imperative.

@FluffyLeopard I would rather take 20% more Jaguar damage over 20% PDR on WAB. There's plenty of other sources to gain PDR from, and since the hyper limits the PDR to WAB, it's not as sufficient as you think. Since the jaguar serves such a major role while bossing (Another Bite debuff, extra attacks), an extra 20% jag damage increase is a great boost assuming you don't cap.

Won't you want to get guard break on wab instead of summon jaguar reinforce?

I simply followed [url=http://ayumilove.net/maplestory-wild-hunter-skill-build-guide-v4/]AyumiLove's updated WH guide[/url], as already mentioned above. My only suggestion is to not put a point in Hyper Weapon Defense, but rather Hyper Mana, since WHs already have a great deal of skills that boost defense.

I would recommend against getting Jaguar Attack damage increase since WAB is clearly used more frequently.

Some of the hyper builds from AyumiLove is just messed up, like TB's which skips all three of Annihilate's skills which is for the main bossing attack...

You can look up AyumiLove's guide on google, I'm not sure if it's updated but I generally put points in order by priority and usefulness. You can always reset it later with mesos for really cheap.