About the 8 ML Gems (Blue Diamond • Brilliant Amber • Dark Sapphire • Ecru Citrine • Fire Ruby • Perfect Emerald • Turquoise • White Pearl), are they moreless the same thing but used for different crafting or are some gems better than others, rarer drops than others and so forth ? Bottom line is, their usefullness as well as their drop rate is pretty much alike or are there noticeable difference ? What I am trying to say, is it like wood or ore where there is a lowest level (plain wood or iron one) and then it goes all the way up to the highest level (frostwood or valorite...) ? Is it the same for ML Gems with their usefullness and drop rarity going up increasingly ? If so, what would be the ladder of the ML Gems from lowest to highest ? Thanks.