Well, good vapes for vape-bonging (IMO)
The cloud - seems to pretty much be at the pinnacle of vape tech right now, designed for use with water pieces, and comes with a hydratube - a nice piece of glass designed specifically to be used with the cloud. (still has somewhat limited availability, especially outside the US)
LSV - one of my favourite vapes I own, also heavily designed for use with water tools. It has a extremely quick heatup time (3-5mins), is quite durable, and a very high quality vape.
Log vape - either HI (currenty has a wait list), UD, or WychWood.
All of these are considered heavy hitters, and work great with water pieces.
The airflow in these logs is somewhat more restricted than the LSV, but it is still a pleasurable experience.
Solo - only portable on the list.
Quite heavily restricted draw, but can milk up a tube like nobody's business.
Better for smaller volume glassware IMO.
My personal top pick is the LSV, but that'll probably change when I get a cloud
Glass:
There are so many options
I really love my 2 David goldstein fritted disc diffused pieces - the are ultra high diffusion, fairly low drag pieces.
IMO, anyone who has any appreciation for diffusion should own at least 1 fritter.
It depends on budget though.
A 250ml EHLE straight tube will do the job fine, on the cheaper side of things, but just a few pieces I like using while vape-bonging:
Möbius reti bubbler
Möbius matrix bubbler
EFS gridded donut