You can't beat a small chamber atty for flavour. Of Rob's selection, the RM2, RM3, and IGO-S have given me the best results in that regard. The AV Cyclone is another good'n, but to be honest, doesn't get me noticeably more flavour than a RM3 and costs twice the price.
Since you've got a taste for vaping on an airier dripper (the Helios), the cool thing about the RM2 is that it's brass (either 'naked' or plated, depending on the model), and so very easy to mod for more air should you want. You're going to love it.
Since you've got a taste for vaping on an airier dripper (the Helios), the cool thing about the RM2 is that it's brass (either 'naked' or plated, depending on the model), and so very easy to mod for more air should you want. You're going to love it.