I loved the original Protank back in the day, moreso when I found you could rebuild them, but hadn't been near a Kanger product until recently when I picked up a Subtank on a whim. I wish it were for me. I think I'm missing something. So many people love them, love the big hard lung hits and while I can produce the clouds, I barely taste a thing.
Maybe the point of them is lost on me, but a rich flavourful juice on my original Lemo tastes like air on the Subtank. I read a few users' opinions who explained mouth to lung is not the way to go on this tank and followed their advice to 'hit it as hard as you can', deep lung inhales. The clouds were aplenty but still couldn't taste anything.
Mine sits in a corner on my desk with some juice that I don't really like, gathering cobwebs. Shame. I feel like there's a world of potential there.