
The reason for this is at lower levels your merc will be able to reach a level comparable to yours and thus be able to help u hunt easily. Whereas for many of us who were already 100 or 110 and above, we can't use our mercs to hunt till they atleast cross lvl 70 or 80. And merc also gets very less xp from questing, similar to us

So in your own interest...just get a merc and start playing with it!
Set it to not attack in the initial stages (again-plz refer to the main merc thread for details)