Haha that that is already an ordeal yes! I mean personally I wouldn't go for the mighty in your case or mine, though many people swear by it of course... There is no danger to charging in the TM, use it like the battery is fixed, then one day you can just replace it when you notice you're not getting as many bowls as you used to etc same performance... You may find you want to have spares at the ready charged externally, but that is more for the batteries themselves, the TM should be absolutely fine charging internally that is what it is designed for of course (I would not recommend using it while charging though, because it still needs a base battery charge to function off the battery, so this way you're putting extra strain on the battery if it is trying to charge and you are using it at the same time... That's why external charger spare batteries is useful if one battery is not enough to get you through your needs before a recharge) unfortunately there is no known cure for VAS broadly but some can find it for themselves, it's usually something else to do with other factors in your life etc, but I will say the TM is my overall best, the most versatile for every situation, consistently effective and smooth and pure flavors, it covers all my bases to the extent I would be fine with just that if I did need to cure VAS for myself (Yes it's nice to have a desktop too Yes it's nice to have other things in variety and for other situations but my point is if that's what you're looking for I found it with the TM for myself at least) and yeah take note of how I use mine, milking the lowest temp settings on the dial stepping up tiny bit each hit with WPA and external glass piece or aftermarket glass cooling stems, the stock setup is effective but I don't use it for my top level experience most often... And I don't use it through water that much, I prefer like my TP80 through water and my desktop vapes, so yeah as an all-around portable I am very very satisfied especially with the TM2!