Totally agree. I can think of 3-4 things to improve in the plastic tanks alone. I predict a better made, slightly more expensive version that will virtually last forever. Better gasket, better tip, possibly stainless steel parts, and some sort of shut off valve. When a tank is on the atomizer, it is virtually and open system. It can and will leak out either through the tip or battery hole eventually if you leave it long enough. No way I'd stick this in my suit pocket and forget about it.
any tips to stop the leakage? The juices are coming out of the bottom of the atomizer and seeping through the vent holes, I seen a couple of people posts about tank leakage but non on how to prevent it. any thoughts/tips?