I used that wiki site for MH3 on Wii loads and loads.|
Constantly checking options for weapons and armour progression. Plus when it comes to taking on the bigger monsters it's worth checking what elemental power they have and are vulnerable too and tailoring your weapon and armour choice.
Two examples - (spoilered just in case...)
Poison - You may wish to craft some poison resistant armour to face Gigginox, and you can craft weapons with poison built in to them.
Egg carrying - there is a particular armour set that makes it much easier to complete the egg fetching quests. It either allows you to run faster or to drop down from ledges without dropping the egg (I can't remember which.
Not as nice as I used to be