the "topbox" by kanger?
I own the Evic VTC mini and the Kanger Subox Mini. BOTH are grrreat mods for the price.
I like the EVIC's shape and it's screen better than the subox mini, but other than that, the subox mini is GREAT!
(it's even a bit heavier than the evic mini) I love both mods but would buy the evic mini if i HAD to choose 1.
IDK what the "topbox" is, but if it is the subox nano kit (which comes w/the nano tank, rather than the subtank mini) i would definitely recommend you buy the subtank mini kit, over the nano kit. the subtank mini kit comes with the subtank mini, which comes with the rebuildable platform, which the nano tank does-not.
EITHER mod (the evic mini, or the kanger subox mini) are going to do you well... but, the joye evic mini does have the upgradability, and, you can upgrade it to 75w, compared to the static 60w of the subox mini mod. trust me, both mods are of good quality. i just really like the screen on the evic mini, and, i TRUST joyetech a little bit more than I trust kanger. but from what i have seen and felt within my own two hands, BOTH mods are made with sturdy materials, neither have rattle, neither have askewed screens.. both mods are just... great mods. Probably the best two small-sized mods of today. (which is why i wound up with them - I AM plumes.91 after-all, and I usually wind-up buying the most popular mods of the day.

lol) definitely enjoy whichever you grab, and enjoy the vape journey.
Just... don't grab that "nano" kit, if you DO go with kanger. It's the same mod, but, the tank has no rebuildable platform, unless you buy a foreign-made RBA platform for the nano tank on Fasttech, which, i wouldn't recommend either
