Regarding to the Vision Stardust... Which model are you using? I tried the Vivi Nova 2.5 and it was horrible. No wicking, no flavor, barely any hit at all... Maybe I got too used to CE3 XL clearomizers that are sooooo good! But I need a cost effective solution, to be able to last me a month and not 5 to 10 refills... I vape around 6 ml a day...