Cloth or Leather for Questing as Feral.

I have cloth heirlooms is that good enough to use while leveling? At what level should I switch over to leather? I'm new to druid (feral).

Thanks!

Why would you use cloth as feral? There are no stats you want, and have less armor.

Probably he has cloth heirloom with 10% bonus but does not have leather one.
Then yes, even garbage cloth item is better than green leather item cuz 10% expirience bonus gained.

Yes I do have all cloth heirloom, so it's still worth it to keep those heirlooms to level 80 and upgrade later?