Agree, "best"needs a wee bit of help? Some are MTL, others want clouds, you want RBA, etc.
so did somebody find the car keys?? Does the Mod company you just got, make something you like?
I realized I just passed the big TEN YEAR MARK....Woot Woot Hurray! only b/c its on my signature -LOL.
Any way after all the years of vape, many have numerous tanks, for security's sake. There's been a number of scares that never end as far as stocking up on gear and supplies. So Im likely one of a large number that have numerous tanks in boxes, unopened, never used, sitting for the rainy day fear,
Perhaps I'll quit vaping by then and give them all away, but 10years in , still tootle puffing.
Hope the OP (original Post) found the tank recommendation they need.
No doubt a relationship at local or nearest B&M is helpful in times like that. For some of us, it was long distance over a phone- getting advice and suggestions....plus the great peeps here at ECF!