The heater system is very similar but Fury2 has smaller/narrower chamber and performs way better than Alternate (especially with small doses). Included WPA is excellent microdosing tool (you can also use WPA without glass).
I get 6-7 4m sessions out of mine (for comparison I get 5x 4m sessions out of fully charged 2600-3000mAh 18650 on my Vivant Alternate). The hits are surprisingly smooth. Draw is airy (in the good sense) and not restricted.
Damn this thing really rips. WPA+dab rig used as mini bong. My only concern is that WPA does not fit my glass perfectly. I am gonna test the good ol' regular mouthpiece now.