My device progression went like this
Blu => eGo twist => Lavatube => Vamo => eVic
Sounds like you are headed that way, too, if you like the VW. My Vamo is 5 months old and between me and my GF is constantly vaped. It has been dropped and abused, but has kept on getting on. One of the best 50 dollar investments I ever made.
Great- so you're saying I'm not done.
The evic seems kinda of gadgetity to me and I'm already electronically illiterate. But who knows it could be next in this crazy obsession.
Pretty close to your progression
Ego--eroll--ego twist--Lavatube--vamo on order