Hey guys I've been vaping for about 7 months and haven't smoked a cigarette in about 5 months I've been trying to get my wife off oh them I just can't seem to get her into vaping she says it hurts her throat I've even got her some juice with only 3mg nic. any tips or do you know of any brands that go lower then 3mg? Also she is using the Istick 50w with Kanger sub tank.