Hey guys I'm looking to get my first box mod. In the past I was addicted to VV/VW mods and have spent a pretty penny on them. I even went with the higher end mods (when they were new) such as the Evic supreme and an older provari. When they worked they were great but for whatever reason they both stopped working suddenly and it was obvious it was a circuit board issue. I was upset about the loss of money and have been using mechanical mods ever since. I do love my mechanical mods and was about to pull the trigger on a mechanical box mod when I got the itch to possibly try the Siegel 150W box or one of the dna40 chip box mods. I vape all day around .2 ohms weather I'm dripping or using my Goliath v2 or new tfv4. My tube mods just do not give the battery power to last all day so time to upgrade. Which route do you guys suggest? I have heard great things about each type and just can't seem to come to a conclusion by simply googling each type.