1.2, which I would guess you will find right in your wheel house.
They have 2 sets of inserts, MTL and more DTL.
MTL
$2.24 Coppervape 0.8mm + 1mm AFC Insert for Dvarw MTL RTA Atomizer at FastTech - Worldwide Free Shipping
Restricted DTL (or loose MTL)
$3.11 Coppervape AFC Kit for Dvarw MTL RTA Atomizer - 1.5mm/2mm/2.5mm at FastTech - Worldwide Free Shipping
Which one did you get?
Thank you
Yea I think the 1.2 will work just fine for me, I don't like a really tight draw.