The love really shows with those. If only there was a way to see how much liquid.... I do really love the whole SS look but I'm damned if I can tell when it is going to run dry.
It's been said the flavor changes just before needed a refill, sadly I am not able to detect that change. One dry hit is enough to scare me away from chancing another.
I mindless vape.... A lot. And I don't pay that much attention to my tanks until the liquid goes below the glass line. Then it's a tilt to see how much is left. Since I only vape one flavor, I don't have others lined up with different liquids. I just have backup tanks for when the current one needs cleaning and don't feel like doing it right away.
Windows are essential for my style of vaping. Otherwise......I would do be sooooooo all over those.
People that use stainless tanks very quickly master the art of "topping off" the tank. I've been using the stainless tanks for weeks, and have not had a dry hit... sometimes I take a peek inside, it's nearly full, I still top it off. Other times it's nearly empty... and I fill it up. It has become habit.