Groove Life makes some fucking solid belts. And if you do actually manage to destroy it somehow, they have a lifetime warranty.
If you toke and like resin carts, Eleaf batteries are amazing. I was going through whatever I could find at smoke shops about once or twice a month before I got an Eleaf. I've had this thing for 2 or 3 years now... So long I can't even remember exactly. It lasts for days and charges in like 10 minutes if you have a quick charge capable charger. Plus it's compact and also has voltage settings.
I haven't used Eleaf, but I'm very happy with my Vuber. My first one was still going strong after 5+ years until I unfortunately lost it and had to buy a replacement.