Looking for an inexpensive new clearo with easily rebuildable heads.
I also want something with replaceable heads as I don't want to pack a rebuilding kit.
The Subtank mini rba is spectacular! Easiest thing to build & the flavor rocks! My Lemo 2 is awesome as well!
That 30watter with the Erlk Nano looks to be the winner to me.
IF you want both easily rebuildable AND stock replacement heads, your options become limited.
As Highwayman said, the Subtank mini or the Lemo 2 would be good choices.
But neither is exactly cheap nor small.
The GS's are nice for cheap and small and replacement heads, but not
easily rebuildable.
If stock heads are not of primary importance, the options become much more numerous.
You mentioned the Erlk/Nano.
I LOVE my Erlk's above all else by miles and miles.... and miles...
You can get an authentic for $$, a Prince for $, or a 'stylized' (clone) for $5 from AngelCigs.
(get 2 for $10 - each gives me 20ml before rewicking = 40 ml = 4 days)
(I've got 1 authentic and 3 AngelCigs clones = all my many other tanks sit on the shelf ha!)
They are monster flavor, light, small, cheap, and hold 8ml. Watch a video for wicking, not hard, just specific.
A nano kit is provided at FT if you wish ($3). I find the small size difference vs. juice capacity a poor tradeoff though.
And if you get an Erlk clone and like it, can't hurt to support the developers and get an authentic for home use.
EK Style Rebuildable Tank Atomizer (8ml) White
$2.66 Replacement Chimney and Tank for Mini EK RTA - stainless steel + PC at FastTech - Worldwide Free Shipping