Thank you
As far as I know most of those are not with top filling and top airflow . Any with top filling and top airflow ? I am fed up with melo3's leaking
These are all TF and TAF
Vaporesso Guardian
Vaporesso Drizzle
Nautilus X
Kanger
CLTANK 2ml Clearomizer
Innokin iSub Apex
Joytech Cubis & Cubis Pro
I just received the Guardian, the Nautilus X and the Innokin iSub Apex. Have the Kanger CLTank on order. I own 4 of the original Cubis. I am pursuing the same goals as you.
The Cubis is such an easy tank to use, TAF, no leaking, very easy to refill with good, but not great, flavor. But it is the tank that made me a committed TF & TAF vapor.
The Nautilus X seems to be a very promising tank. Again very easy to refill, TAF, and my initial impressions are that it will beat the cubis on flavor. It is a 2ml tank but there is a 4ml tank option which I have purchased and await its arrival.
The Guardian is a very nice tank, a little more fiddly to fill but not objectionably so. However I am having trouble with the coils. I am lucky to get 2 tanks out of a coil before it burns out on me. And these aren't cheap coils as coils go. Now in defense of Vaporesso I am a chain smoker and I don't think the juice holes in the 1.5 coil are large enough for it to keep up with me. The juice holes in the lower ohm coils are much wider. For the brief time that they are vaping well the flavor is fantastic, with the caveat that I love ceramic coils. And I have been careful about breaking them in.
The Innokin Apex is well constructed tank. A little fiddly to fill but nice TAF control. Only have one 2.0 coil which has been difficult to draw through no matter how much I open up the air flow. So until I receive some more coils I really can't say too much about the flavor
I haven't ordered the Drizzle yet but I think it will have more coil options than the Guardian.
I also have a Kabuki clone on order so that I can try it out before even thinking about the expensive original. I want the P3 connection for my Provari. It does have a bottom air flow but it is a screw type and from other vapors' experience does not leak at all. It is TF and uses Nautilus coils.
And I do have two Nautilus Minis and my wife uses 4 Nautilus tanks. The Minis never leak (The larger ones will leak) and do provide great flavor. Just a little less convenient because of the bottom fill. And I like an air flow control that allows for very minute adjustments. The 4 preset holes style isn't ideal in my opinion.
I'm no expert on any of this stuff but I hope this helps a little.
