I see that it is priced identically to the VOLT, although Smoov charges an extra $5 for the longer 78mm
batteries. The mAh is the same as VOLT, which is higher than the standard Kr8 battery: 220 vs. 180 for the 65mm and 320 vs. 280 for the 78mm. The obvious difference is the smaller air-hole in the Smoov battery, which may cause the airy draw Bigicedog describes.
As for the PCC (same price), I
believe that
all the newer PCCs of that style now are screw-in and accommodate both the 65 and 78mm batts. Taste of the prefilled cartomizers is unknown to me. I do know that VOLT recently upgraded theirs to Bloog Maxx Fusion quality, which has been my standard of Kr8 excellence (albeit a pricey one).
For a great deal on a Kr8 PCC kit, you may want to check out NHaler's $30 "
M.F Style Mini PCC" kit (including one battery and three cartomizers), and then get one or more extra
VOLT batts and
packs of cartos from Smokeless Image.