This is my second Nudge 22. For my single 18650 mechanical squonkers, at the price point, the ease of building is fantastic. The flavor is amazing and the build quality is definitely solid. While my O-Rings on my second are a little looser then my first (the Nudge is known to have slightly looser O-Rings) it still holds adequately but the deck is solid and the fit on the drip tip is solid. For your smaller squonkers, you can’t go wrong with this stout little flavor banger.