That vid is my system too, only I DTL, one or two hits closed hole and feather it toward the end. Full bowl, works a treat just don't pack it down. Superb. Through glass it's stellar
Beats that heap of over priced metal the Hyperdyn ( I got it to test the hype-- It should be called Hypedyn) and my much loved Dani Fusions 1 & 2. cooler, bigger bowl, WPA built in and all the rest.
Yea the Hypedyn is really underwhelming... only purchase from dynavap that i regret... tried it a few times after the Tempest but it performs so much worse that it is not even funny...
EDIT: i have just received my Tempest 2 - it looks SO MUCH better in person than the pictures or videos!
Also received some unexpected goodies

thanks a lot Brenyo and others, I'm off to my adventure!
Another EDIT: as i clean i noticed rust or rust-like stains at the end of the condenser part, the narrowed side (moutpiece side), localized spots in a circle around the end of it.
and another one: upon closer inspection it seems to be where the spiral cooler touches the condenser on the exit (where the moutpiece screws on) and the spiral thingy has a stronger metal smell than id expect.
not sure if I care though, cleaned it up nicely (bit harder to clean so far because of all the grooves and new machined parts, but nothing much
all the chatty people sleeping so i gotta keep editing the comment:
tested it with the full bowl (felt heroic today) just now, after cleaning it - stock as it came with zirconia, installed the new adaptor (it is not fixed, you can adjust the angle slightly) as the manual says (end of lines on tempest at the edge of wand glass, slightly shown).
Wand temp 275 Celsius as manual says, heated up much faster than I expected (i will try 285 next time as my wand/batteries are showing its mileage). Cooling is awesome, airport fully open with fluttering after the initial pull, cooling spiral installed as stock.
It was less hot than what I am used to (using direct tube tempest 1 without SCU and airport intake is going through the spiral first, then mixes with the vapour in the condeser )
... to be continued I got an upcoming unexpected meeting which the excitement and this hit made me forget about... awkward
anyway, TLDR is:
awesome first impressions, hits like a truck