You should try it and decide for yourself. Some people seem to be getting by ok with it. It’s just not for me.
hitt...still interesting (to me) how vapers can have Totally Different opinions on e-juice...(and tanks and mods)...
(And I do remind myself each day that there are "people in the world Different Than Me")...
If anything, I found the Umba WTA to be a little "too strong" for me. Having used Aroma's WTA-24mg...the first bottle I tried from Umba was their WTA-24mg. But it gave me feelings similar to when I've attempted to move up from my regular nicotine-6mg to nicotine-12mg.
(Since I have a family history of Alzheimer's---and since nicotine is the only substance proven, so far, to actually prevent/delay the onset of Alzheimer's/senile dementia...I occasionally attempt to increase my e-juice's nicotine.)
I ended up finding that adding about 50% Umba WTA-24mg and about 50% Umba (flavored) WTA-12mg. to a tank (ending up with approximately WTA-18mg.)...I get the SAME mental/physiological effects as Aroma's WTA-24mg. e-juice...

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