Maker caught my eye. Didn't like that there was no directional once air reached chamber. Might be great but, prevented me from trying it. True Top flow Atties like the rogue, REM off the top of my head have always provided poor flavor. I realize the maker is different than those in design. The only true top airflow I've ever liked is the thump.
Atties like the Omerta, hastur v2, IAI, Ax1,Mose have top airflow but, channel the airflow back to a traditional side or bottom airflow direct on coil. Leak proof and flavor. Omerta was too tight a draw and tricky. Ax1 the same and a royal PITA to build on. Hastur is great and easy. Mose has both bottom and side airflow, awesome atty. Both are great for bottom feeding because they're pretty much leak proof. Need to be modified though.
FDA BOC