SSV gets a lot of love here as a big hitter, DBV is also by 7th floor and slightly cheaper. works basically the same, just slightly less fancy, that's what i rock the most. i'd check them both out.
but yeah, at least worth looking around and getting the tour of different vapes that are available. bag vapes can be fun, especially for company. and portable could come in handy too, lots of people get multiple vapes. also, as much as i love regular vaping, i love water filtered vapor even more.