I stayed away from 22mm atties for a long time because flavor was usually an afterthought in their design, but I just picked up a hadaly on a recommendation and I'm blown away at the flavor it produces.
Building on the hadaly deck is a dream as well; It's by far the easiest deck I've ever seen, although I'm not too familiar with a lot of the new designs.
I'm running it on a cheap-o drip box and haven't had any leaking issues, the hole in the BF pin included with the hadaly is quite large and I've had no issues with squonking 90% VG, it drains really well since the pin sits flush with the deck, and overall I'm blown away for the first time in a long time with a new piece of gear.