Hi all I'm new to the forum. Been vaping 30 days and been off cigarettes for 30 days so definitely works for me. My question is does anybody have experience with v4l? I placed an order with them on Friday and haven't received any tracking info. I know vapor renu the only other company I have ordered from was very fast. Oh I am using the dse 901 which from what I have read is old school but it works good for me for now.