So I just got a set from Jack at Happyvaper and absoultely love it. I was able to put in consistently about 40 drops or so, and compared to the 510 carto's this I would say is much more convient... I still haven't developed much of a prefence over vaping with carts and dripping yet ... it really depends on the mood I'm in, but definitely prefer it over the carto's. Holds more liquid, and I get a much better TH with this than the carto's.
So yes, I may be wasting more liquid, but at this point with my 2 hour/day commute, it's perfect to fill before the trip and vape away. I don't find it bulky... it is quite a bit bigger, but obviously you need the extra space to put the liquid in, but it's woth it IMO. It fits snugly into the eGo carrying case with the standard battery, but will not fit in there with the mega battery (at least not with the cart on.
I didn't really notice much of a difference as well wtih the "quality" of the vape between a this and a regular cart/atty, but I'm not sure if I've really fully broken in the atty in anyways.
So yes, I may be wasting more liquid, but at this point with my 2 hour/day commute, it's perfect to fill before the trip and vape away. I don't find it bulky... it is quite a bit bigger, but obviously you need the extra space to put the liquid in, but it's woth it IMO. It fits snugly into the eGo carrying case with the standard battery, but will not fit in there with the mega battery (at least not with the cart on.
I didn't really notice much of a difference as well wtih the "quality" of the vape between a this and a regular cart/atty, but I'm not sure if I've really fully broken in the atty in anyways.