Smok Nord 2 is the best vape I have ever tried! I have the 3,4 and 5, they suck in comparison. Sometimes more options isn't better. With the 2 the airflow is perfect, you can change the wattage like the later versions, but I think the coil is the best. With the later versions I go through way too much juice. I smoke A LOT, and a full pod with the 2 lasts about 5 hours. With the 5 it lasts about a half an hour.
Smok nord 2 all day everyday for me!