The Switch is the only electronic dab device that I'd consider now for various reasons. It's the only innovative design and a sealed vapor path away from any electronics. Plus no atomizer. I like my enail so much though so it's difficult for me to consider any e-rigs besides the switch. Torch and rig and I love also, sooo much better than an e-rig. Once the novelty of an e-rig wears off though you'll probably just put the e-rig in the closet with the rest of your old past devices.
Different strikes for different folks - I'll never go back to using a torch and nail again. And that's just from having an OG peak with a cheap titanium insert ...
E nails are fantastic, but require a lot of table space and are easily knocked over. I truly value the minimalism of E-Rig setups.
Portability, ease of use, and lack of mess are a real concern for me. Everyone's different but I see E-Rigs as one of the most exciting innovations in marijuana technology since entry level convection vaporizers became available. I hate and have always hated using box mods.
The tech is rudimentary but it's improving fast. The Pro seems like an improvement already, although unfortunately it isn't really improved in the ways I was hoping. I don't like having everything I use be controlled with my phone, I don't like needing a bluetooth connection.
I would love to see a "desktop" version of the Puffco Peak. Larger base, plug-in power source...now I'm drooling.