Yes, Basically the Reo is a battery holder that drips from the bottom. People new to dripping and or new to rebuildables see the biggest difference between a Reo and their previous vape.
Hard core drippers like myself still see an amazing difference. I can now completely soak the coil and wick and have the excess drain back into the bottle. No flooding because I tried to put an extra drop or two in, no dry hits because I've made two green light in row. Just perfect fresh juice on my coil every time.
but wait, don't answer yet, Now include the fact that the Reo has excellent ergonomics, top quality execution, bullet proof simple design and stellar customer service, plus this great forum. what's not to love!
I used to be a paranoid vaper with a to go bag of supplies, now I'll go a business trip with just batteries, juice and 2 Reos. Still a bit paranoid so I need that 2nd Reo even though I've not had a single failure since I got my first Reo in October.