im eyeing this one:
https://www.fasttech.com/products/1785901
now that i see brass and copper AFC ones, i think id rather have the accent. just hoping the colored ring ones are as good as the SS.
I'm not that big on RDAs... I have several: Helios, TOBH, Nimbus...
But I have had the FT Copper Magma for a couple of weeks now and...
For me it is just amazing. Every thing was straight, holes etc, and nothing loose. Very easy to build and the airflow is just fine for me (I like the middle holes for lung hits).
Cap threads are extremely smooth and when you tighten down the ring it stays put. As with any real copper Item it (the air hole ring)is very high maintenance if you want to keep it shiny. I have yet to polish it and it looks like a worn penny...but that is fine with me...sort of a steam punkish vibe. You could make it look like new in probably 30 seconds with a small wad of neverdull.
Anyway, great piece got me back to RDAs again.