Change the reward system for public quests.

Cervantia - Sanctuary

Hello PWI,
after my first two rounds on the 95+ public quests I can tell: I'm not doing it again under these conditions.
The reason is very simple: The rewards system sucks.
This is how it's gonna be: First you have to spend weeks doing this quest to farm 150 reward medals. Farming them takes both a lot of time and **** your charms, I got 7 medals for one completion and we didn't share were only one squad doing it all. For these 7 medals I spend around 450k of my spirit charm, I played cleric. Now assuming I wanted for example that white panther and could manage to complete the quest once every day it would maybe take 21 days and ~9.450.000 units of spirit charms.
Now this is tough but would be acceptable if I got my panther in the end but here is where you guys scewed up: The NPC informs that the reward sack for 150 medals contains a random reward. Seriously there is so much depending from luck in this game already... why the hell should I spend 21 days doing a quest that's no fun at all and spend tonns of gold in charms when I don't get a propper reward in the end?

Suggestion: Remove that silly random reward sack and replace it by each single item chosable for a certain ammount of medals.