Squonking can get you deeper into RDAs, be warned, get a Narda or Hobo RDA, drill out the center post,...

REOs were some of the original squonkers, I had a VV Grand (with Buzz' VV design).
Even though I'm an all day vape person, so a squonker would seem like a natural, I kept going back to non-squonk PV. The Av24 RDTA does the job for me nicely, and I switch over to an Aromamizer in the evenings just to keep things in rotation. A friend is sending
some DIY to test, so I'll be running them in the Narda RDA, switch to an RDTA for favorites.
The Narda is a perfect carrying backup, since it's tiny, low cost, excellent flavor for my power zone. Nothing to break, especially if I put on one of my little SS driptips.
I learned my lesson when I broke a glass tank on the start of a trip, didn't have a backup for that part, had to switch to a cruddy, pricey, airport PV for a week (deep seat ego connector on its heads, so I couldn't use them on my good PV). I used the tank a little anyhow, direct drip onto the coil

Going forward I'll carry the Narda plus a mech for backup.