Pacha Mama Fuji is my favorite ejuice. I noticed it eats the coils up quicker than others a lot quicker. I've tried everything to keep it from happening. After about 3 days I get those the little brown stuff coming from my cotton inside my tank. It's still usa le for a few more days but dang. I can probably squeeze a week out of one at the most. It is so good though. May not be able to be my everyday but I may have to burn through a coil every once in a while just for the flavor. Any other juices yall have used that does the same?