I just got my LR 510 Aero bridgeless atty from avid vapor today.First thing I did was meter it and it reads between 1.4 and 1.5 ohms which is good.I gotta tell you when I look at it beside the HH .357 the insides almost look exactly the same.Same cup,same steel wool looking material wrapped around the cup,and the coils are close too but this one is shorter and fatter.I can only hope the performance will be as good too LOL.I will post after I fire it up for a few hours,time to try this thing.