Another interesting one that I've had no leakage issues with and is a solid inverted top fill is this Rose V2 clone:
A downside of this design is the limited coil size within the ceramic cup - but the ceramic cup really seems to punch up the flavor and its almost a lung inhale. I rebuilt it with nickel and silica this morning, but the silica really mutes the flavor compared to cotton for some reason, but its a bugger to set up with cotton and nickel - forget a wicking the coil after install you have to do a build with the wick in place and then install it. Easy to do with 26g kanthal and silica but more challenging with cotton or nickel.
The design in this is cool for filling, the drip tip, chimney and top of the vaporization chamber is one unit and you fill it from the top without any juice entering the chamber and no vacuum tricks. Downside is low capacity and non-interchangable drip tips.
A downside of this design is the limited coil size within the ceramic cup - but the ceramic cup really seems to punch up the flavor and its almost a lung inhale. I rebuilt it with nickel and silica this morning, but the silica really mutes the flavor compared to cotton for some reason, but its a bugger to set up with cotton and nickel - forget a wicking the coil after install you have to do a build with the wick in place and then install it. Easy to do with 26g kanthal and silica but more challenging with cotton or nickel.
The design in this is cool for filling, the drip tip, chimney and top of the vaporization chamber is one unit and you fill it from the top without any juice entering the chamber and no vacuum tricks. Downside is low capacity and non-interchangable drip tips.
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