Kayfun lite v2 @ 1.3ohms with mech mod. Trident @ 0.6 with mech mod Juice. 12mg pg/vg 67/33, 6mg pg/vg 30/70, 6mg pg/vg 40/60, 6mg pg/vg 50/50 Personally I take slow but long inhales into lungs. For some, high vg might cause choking due to its vapour density. Inhale at your comfortable pace and get a feel of it before any heavy inhaling. Normally i stop inhaling when feel something at my throat, and slow exhale. Choking normally happens when you inhale too much.