Mighty+ or Venty?

My local smokeshop has a sale right now and I might be looking to get a vape. I have a nano v5 which I think is completely useless so I’m looking to get a real good one.

I mostly smoke by myself, I wouldn’t say that I’m heavy weight but I easily smoke 2g joints by myself which I feel like is a lot but when I read how much people on Reddit smoke I feel like that’s nothing lol. Every once in a while I’ll smoke with friends but they’re all light weight (like 3-8 puffs gets them blasted).

Do you think it’s worth getting the Venty for the $110 extra or is the Mighty+ plenty for my needs?