Greetings, people of Forum Section.
This is my first post so please do go easy on me.

I wish to post about this hoping this might be noticed by the Dev team.

About the medicines: Potions, Ethers and Elixirs.
In my opinion, I feel that these items are underused because of their weak potencies, or at least relative to your max HP / MP and the level which you can regularly acquire the items.

For instance, Hi-Ether. This is rewarded in quests mostly in levels 35~40. It is expected to be a choice for DoMs in those quests. But 28% (120 MP) is miniscule compared to what your max MP could possibly be at that level. My CNJ has already around 1200+ MP at that level. Thus I don't feel the need to acquire such a reward of minor benefits. It also comes with a 3 minute cooldown (shared with other medicines), so you can't spam your medicine intake. In order to satisfy my emergency MP supply, I already find myself using X-Ethers at level 35, which is find quite expensive at that point...