Like many I've yet to find the perfect topper.
Ones of good behavior at the moment include ( all working great today- no favorite): Boge F16 V2 Carto tank and Boge flange carto - Mini pro tank 2 ( newish version with removable tip) and drippers: IGO-L, kayfun lite clone, smoktech mini(micro) dripper.
Yet to be successful with any iclears (haven't given up) and EVODs rebuilds OK for out and about.
IGO-W3 disaster: to many holes - leaker - even holes in deck - may work for many, not me. Sad part have two by mistake - plan to try and sell them at half price whenever I get around to it - I used/rebuilt once other new in box - both clones.
Ones of good behavior at the moment include ( all working great today- no favorite): Boge F16 V2 Carto tank and Boge flange carto - Mini pro tank 2 ( newish version with removable tip) and drippers: IGO-L, kayfun lite clone, smoktech mini(micro) dripper.
Yet to be successful with any iclears (haven't given up) and EVODs rebuilds OK for out and about.
IGO-W3 disaster: to many holes - leaker - even holes in deck - may work for many, not me. Sad part have two by mistake - plan to try and sell them at half price whenever I get around to it - I used/rebuilt once other new in box - both clones.